{"id":3200,"date":"2022-03-25T15:49:26","date_gmt":"2022-03-25T10:19:26","guid":{"rendered":"https:\/\/ccssmathanswers.com\/?p=3200"},"modified":"2022-04-07T12:49:06","modified_gmt":"2022-04-07T07:19:06","slug":"go-math-grade-4-answer-key-homework-practice-fl-chapter-12-relative-sizes-of-measurement-units","status":"publish","type":"post","link":"https:\/\/bigideasmathanswers.com\/go-math-grade-4-answer-key-homework-practice-fl-chapter-12-relative-sizes-of-measurement-units\/","title":{"rendered":"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units"},"content":{"rendered":"<p>Grade 4 Students can easily gain the basic learning knowledge of Relative sizes of measurement units math concepts by using the Go Math Answer Key Homework Practice FL provided here. All exercise problems &amp; their answers are easily available here in <a href=\"https:\/\/ccssmathanswers.com\/go-math-grade-4-answer-key\/\" target=\"_blank\" rel=\"noopener noreferrer\">Go Math Grade 4 Answer Key<\/a> Homework Practice FL Chapter 12 Relative Sizes of Measurement Units for free of cost. Hence, make use of the detailed explanative solutions of all Homework practice questions from our subject expertise provided Go Math Grade 4 Answer Key.<\/p>\n<h2>Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units<\/h2>\n<p>If you wanna succeed in your academics math concepts and enhance your skills then preparing the questions from Go Math Grade 4 Solution Key Homework Practice FL Chapter 11 Angles is the best way. So, practice well from HMH Go Math Grade 4 Answer Key will let you give so many advantages while preparation. Click on the links and kickstart your preparation with Go math 4th Grade homework practice questions and answers.<\/p>\n<p><strong>Lesson 1: Measurement Benchmarks<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_221\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 221<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_222\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 222<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 2: Customary Units of Length<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_223\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 223<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_224\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 224<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 3: Customary Units of Weight<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_225\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 225<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_226\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 226<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 4: Customary Units of Liquid Volume<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_227\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 227<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_228\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 228<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 5: Line Plots<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_229\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 229<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_230\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 230<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 6: Metric Units of Length<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_231\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 231<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_232\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 232<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 7: Metric Units of Mass and Liquid Volume<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_233\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 233<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_234\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 234<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 8: Units of Time<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_235\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 235<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_236\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 236<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 9: Problem Solving Elapsed Time<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_237\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 237<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_238\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 238<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 10: Mixed Measures<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_239\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 239<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_240\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 240<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 11:<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_241\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 241<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_242\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 242<\/a><\/li>\n<\/ul>\n<p><strong>Lesson 12:<\/strong><\/p>\n<ul>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_243\">Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 243<\/a><\/li>\n<li><a href=\"#Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_244\">Common Core &#8211; Relative Sizes of Measurement Units Lesson Check &#8211; Page No. 244<\/a><\/li>\n<\/ul>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_221\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 221<\/h3>\n<p><strong>Measurement Benchmarks<\/strong><\/p>\n<p><strong>Use benchmarks to choose the customary unit you would use to measure each.<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-1.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 1\" width=\"269\" height=\"177\" \/><\/p>\n<p>Question 1.<br \/>\nheight of a computer<br \/>\n<span style=\"text-decoration: underline;\">foot<\/span><\/p>\n<p>Question 2.<br \/>\nweight of a table<br \/>\n_________<\/p>\n<p>Answer: pound<br \/>\nThe customary unit to measure the weight of a table is the pound.<\/p>\n<p>Question 3.<br \/>\nlength of a semi-truck<br \/>\n_________<\/p>\n<p>Answer: foot<br \/>\nThe customary unit to measure the length of a semi-truck is foot<\/p>\n<p>Question 4.<br \/>\nthe amount of liquid a bathtub holds<br \/>\n_________<\/p>\n<p>Answer: gallon<\/p>\n<p>Explanation:<br \/>\nTo start, the standard bathtub will hold roughly around 80 gallons of water. Much smaller bathtubs can only hold around 40 gallons of water, which typically are more suited for smaller children or function more as a shower space.<br \/>\nThe customary unit to measure the amount of liquid a bathtub holds is a gallon.<\/p>\n<p><strong>Use benchmarks to choose the metric unit you would use to measure each.<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-2.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 2\" width=\"263\" height=\"177\" \/><\/p>\n<p>Question 5.<br \/>\nmass of a grasshopper<br \/>\n_________<\/p>\n<p>Answer: gram<br \/>\nThe metric unit to measure the mass of a grasshopper is the gram.<\/p>\n<p>Question 6.<br \/>\nthe amount of liquid a water bottle holds<br \/>\n_________<\/p>\n<p>Answer: liter<br \/>\nLiquid volume is the amount of liquid in a container. You can measure liquid volume using metric units such as milliliter (mL) and liter (L). A dropper holds about 1 milliliter. A water bottle holds about 1 liter.<\/p>\n<p>Question 7.<br \/>\nlength of a soccer field<br \/>\n_________<\/p>\n<p>Answer: meter<br \/>\nThe metric unit to measure the length of a soccer field is meter.<\/p>\n<p>Question 8.<br \/>\nlength of a pencil<br \/>\n_________<\/p>\n<p>Answer: centimeter<br \/>\nThe metric unit to measure the length of a pencil is centimeter.<\/p>\n<p><strong>Circle the better estimate.<\/strong><\/p>\n<p>Question 9.<br \/>\nmass of a chicken egg<br \/>\nOptions:<br \/>\na. 50 grams<br \/>\nb. 50 kilograms<\/p>\n<p>Answer: 50 grams<\/p>\n<p>Explanation:<br \/>\nThe estimated mass of the chicken egg is 50 grams.<br \/>\nThus the correct answer is option A.<\/p>\n<p>Question 10.<br \/>\nlength of a car<br \/>\nOptions:<br \/>\na. 12 miles<br \/>\nb. 12 feet<\/p>\n<p>Answer: 12 feet<\/p>\n<p>Explanation:<br \/>\nThe length of the car will be measured in feet. So the estimated length of a car is 12 feet.<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 11.<br \/>\namount of liquid a drinking glass holds<br \/>\nOptions:<br \/>\na. 8 ounces<br \/>\nb. 8 quarts<\/p>\n<p>Answer: 8 ounces<\/p>\n<p>Explanation:<br \/>\nA small glass holds about 8 fluid ounces. The amount of liquid a drinking glass holds is 8 ounces.<br \/>\nThus the correct answer is option A.<\/p>\n<p><strong>Complete the sentence. Write more or less.<\/strong><\/p>\n<p>Question 12.<br \/>\nA camera has a length of ____ than one centimeter.<\/p>\n<p>Answer: more<br \/>\nA camera has a length of more than one centimeter.<\/p>\n<p>Question 13.<br \/>\nA bowling ball weighs ____ than one pound.<\/p>\n<p>Answer: more<br \/>\nA bowling ball weighs more than one pound.<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p>Question 14.<br \/>\nWhat is the better estimate for the mass of a textbook, 1 gram or 1 kilogram?<br \/>\n1 _________<\/p>\n<p>Answer: kilogram<br \/>\nThe mass of the textbook will more than a gram. So, the better estimate for the mass of a textbook is 1 kilogram.<\/p>\n<p>Question 15.<br \/>\nWhat is the better estimate for the height of a desk, 1 meter or 1 kilometer?<br \/>\n1 _________<\/p>\n<p>Answer: meter<br \/>\nThe height of the desk will be less than a kilometer. So, the better estimate for the height of a desk is 1 meter.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_222\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 222<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nWhich is the best estimate for the weight of a stapler?<br \/>\nOptions:<br \/>\na. 4 ounces<br \/>\nb. 4 pounds<br \/>\nc. 4 inches<br \/>\nd. 4 feet<\/p>\n<p>Answer: 4 pounds<\/p>\n<p>Explanation:<br \/>\nOunces are the way to light for a stapler. Four ounces would be a small cup paper cup filled with water, thus making it four pounds.<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 2.<br \/>\nWhich is the best estimate for the length of a car?<br \/>\nOptions:<br \/>\na. 4 kilometers<br \/>\nb. 4 tons<br \/>\nc. 4 kilograms<br \/>\nd. 4 meters<\/p>\n<p>Answer: 4 meters<\/p>\n<p>Explanation:<br \/>\nThe metric unit to measure the length of the car is meter.<br \/>\nThe best estimate for the length of a car is 4 meters.<br \/>\nThus the correct answer is option D.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nBart practices his trumpet 1 \\(\\frac{1}{4}\\) hours each day. How many hours will he practice in 6 days?<br \/>\nOptions:<br \/>\na. 8 \\(\\frac{2}{4}\\) hours<br \/>\nb. 7 \\(\\frac{2}{4}\\) hours<br \/>\nc. 7 hours<br \/>\nd. 6 \\(\\frac{2}{4}\\) hours<\/p>\n<p>Answer: 7 \\(\\frac{2}{4}\\) hours<\/p>\n<p>Explanation:<br \/>\nGiven that,<br \/>\nBart practices his trumpet 1 \\(\\frac{1}{4}\\) hours each day.<br \/>\nWe have to find the number of hours he practices in 6 days.<br \/>\nMultiply the number of hours he practices per day with the number of days.<br \/>\n= 6 \u00d7 1 \\(\\frac{1}{4}\\) hours<br \/>\n= 7 \\(\\frac{2}{4}\\) hours<br \/>\nBart practices his trumpet 7 \\(\\frac{2}{4}\\) hours in 6 days.<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 4.<br \/>\nMillie collected 100 stamps from different countries. Thirty-two of the stamps are from countries in Africa. What is \\(\\frac{32}{100}\\) written as a decimal?<br \/>\nOptions:<br \/>\na. 32<br \/>\nb. 3.2<br \/>\nc. 0.32<br \/>\nd. 0.032<\/p>\n<p>Answer: 0.32<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nMillie collected 100 stamps from different countries. Thirty-two of the stamps are from countries in Africa.<br \/>\nThe decimal form of \\(\\frac{32}{100}\\) is 0.32<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 5.<br \/>\nDiedre drew a quadrilateral with 4 right angles and 4 sides of the same length. What kind of polygon did Diedre draw?<br \/>\nOptions:<br \/>\na. square<br \/>\nb. trapezoid<br \/>\nc. hexagon<br \/>\nd. pentagon<\/p>\n<p>Answer: square<\/p>\n<p>Explanation:<br \/>\nA square contains 4 congruent sides. 4 right angles (90\u00b0). Opposite sides are parallel. All angles are congruent.<br \/>\nThus the correct answer is option A.<\/p>\n<p>Question 6.<br \/>\nHow many degrees are in an angle that turns through \\(\\frac{1}{2}\\) of a circle?<br \/>\nOptions:<br \/>\na. 60\u00b0<br \/>\nb. 90\u00b0<br \/>\nc. 120\u00b0<br \/>\nd. 180\u00b0<\/p>\n<p>Answer: 180\u00b0<\/p>\n<p>Explanation:<br \/>\nThe angle of a circle is 360\u00b0. The degrees are in an angle that turns through \\(\\frac{1}{2}\\) of a circle is 180\u00b0<br \/>\nThus the correct answer is option D.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_223\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 223<\/h3>\n<p><strong>Customary Units of Length<\/strong><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 1.<br \/>\n3 feet = <span style=\"text-decoration: underline;\">36<\/span> inches<br \/>\nThink: 1 foot = 12 inches,<br \/>\nso 3 feet = 3 \u00d7 12 inches, or 36 inches<\/p>\n<p>Question 2.<br \/>\n2 yards = _____ feet<\/p>\n<p>Answer: 6<\/p>\n<p>Explanation:<br \/>\nConvert from yards to feet.<br \/>\n1 yard = 3 feet<br \/>\n2 yards = 2 \u00d7 3 ft<br \/>\n= 6 feet<br \/>\nThus 2 yards = 6 feet.<\/p>\n<p>Question 3.<br \/>\n8 feet = _____ inches<\/p>\n<p>Answer: 96<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches.<br \/>\nWe know that<br \/>\n1 feet = 12 inches<br \/>\n8 feet = 8 \u00d7 12 inches = 96 inches<br \/>\nThus 8 feet = 96 inches<\/p>\n<p>Question 4.<br \/>\n7 yards = _____ feet<\/p>\n<p>Answer: 21<\/p>\n<p>Explanation:<br \/>\nConvert from yards to feet.<br \/>\n1 yard = 3 feet<br \/>\n7 yards = 7 \u00d7 3 ft = 21 feet<br \/>\nThus 7 yards = 21 feet<\/p>\n<p>Question 5.<br \/>\n4 feet = _____ inches<\/p>\n<p>Answer: 48<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches.<br \/>\n1 feet = 12 inches<br \/>\n4 feet = 4 \u00d7 12 inches = 48 inches<br \/>\nThus 4 feet = 48 inches<\/p>\n<p>Question 6.<br \/>\n15 yards = _____ feet<\/p>\n<p>Answer: 45<\/p>\n<p>Explanation:<br \/>\nConvert from yards to feet.<br \/>\n1 yard = 3 feet<br \/>\n15 yards = 15 \u00d7 3ft = 45 feet<br \/>\nThus 15 yards = 45 feet<\/p>\n<p>Question 7.<br \/>\n10 feet = _____ inches<\/p>\n<p>Answer: 120<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches.<br \/>\n1 feet = 12 inches<br \/>\n10 feet = 10 \u00d7 12 in. = 120 inches<br \/>\nThus 10 feet = 120 inches<\/p>\n<p><strong>Compare using &lt;, &gt;, or =.<\/strong><\/p>\n<p>Question 8.<br \/>\n3 yards _____ 10 feet<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from yards to feet.<br \/>\n1 yard = 3 feet<br \/>\n3 yards = 3 \u00d7 3 ft = 9 feet<br \/>\n9 feet is less than 10 feet<br \/>\n3 yards &lt; 10 feet<\/p>\n<p>Question 9.<br \/>\n5 feet _____ 60 inches<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches.<br \/>\n1 feet = 12 inches<br \/>\n5 feet = 5 \u00d7 12 inches = 60 inches<br \/>\n5 feet = 60 inches<\/p>\n<p>Question 10.<br \/>\n8 yards _____ 20 feet<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from yards to feet.<br \/>\n1 yard = 3 feet<br \/>\n8 yards = 8 \u00d7 3 feet = 24 feet<br \/>\n24 feet is greater than 20 feet<br \/>\n8 yards &gt; 20 feet<\/p>\n<p>Question 11.<br \/>\n3 feet _____ 10 inches<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches.<br \/>\n1 feet = 12 inches<br \/>\n3 feet = 3 \u00d7 12 inches = 36 inches<br \/>\n3 feet is greater than 10 inches<br \/>\n3 feet &gt; 10 inches<\/p>\n<p>Question 12.<br \/>\n3 yards _____ 21 feet<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from yards to feet.<br \/>\n1 yard = 3 feet<br \/>\n3 yards = 3 \u00d7 3 feet = 9 feet<br \/>\n9 feet is less than 21 feet<br \/>\n3 yards &lt; 21 feet<\/p>\n<p>Question 13.<br \/>\n6 feet _____ 72 inches<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches.<br \/>\n1 feet = 12 inches<br \/>\n6 feet = 6 \u00d7 12 inches = 72 inches<br \/>\n6 feet = 72 inches<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p>Question 14.<br \/>\nCarla has two lengths of ribbon. One ribbon is 2 feet long. The other ribbon is 30 inches long. Which length of ribbon is longer?<br \/>\n2 feet _____ 30 inches<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches.<br \/>\n1 feet = 12 inches<br \/>\n2 feet = 2 \u00d7 12 inches = 24 inches<br \/>\n24 inches is less than 30 inches<br \/>\n2 feet &lt; 30 inches<\/p>\n<p>Question 15.<br \/>\nA football player gained 2 yards on one play. On the next play, he gained 5 feet. Was his gain greater on the first play or the second play?<br \/>\n2 yards _____ 5 feet<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from yards to feet.<br \/>\n1 yard = 3 feet<br \/>\n2 yards = 2 \u00d7 3 feet = 6 feet<br \/>\n2 yards &gt; 5 feet<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_224\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 224<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nMarta has 14 feet of wire to use to make necklaces. She needs to know the length in inches so she can determine how many necklaces to make. How many inches of wire does Marta have?<br \/>\nOptions:<br \/>\na. 42 inches<br \/>\nb. 84 inches<br \/>\nc. 168 inches<br \/>\nd. 504 inches<\/p>\n<p>Answer: 168 inches<\/p>\n<p>Explanation:<br \/>\nMarta has 14 feet of wire to use to make necklaces.<br \/>\nWe have to convert from feet to inches.<br \/>\n1 feet = 12 inches<br \/>\n14 feet = 14 \u00d7 12 inches = 168 inches<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 2.<br \/>\nJarod bought 8 yards of ribbon. He needs 200 inches to use to make curtains. How many inches of ribbon does he have?<br \/>\nOptions:<br \/>\na. 8 inches<br \/>\nb. 80 inches<br \/>\nc. 96 inches<br \/>\nd. 288 inches<\/p>\n<p>Answer: 288 inches<\/p>\n<p>Explanation:<br \/>\nJarod bought 8 yards of ribbon. He needs 200 inches to use to make curtains.<br \/>\nConvert from yards to inches<br \/>\n1 yard = 36 inches<br \/>\n8 yards = 8 \u00d7 36 inches = 288 inches<br \/>\nThus the correct answer is option D.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nWhich describes the turn shown below?<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-3.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 3\" width=\"172\" height=\"170\" \/><br \/>\nOptions:<br \/>\na. \\(\\frac{1}{4}\\) turn counterclockwise<br \/>\nb. \\(\\frac{1}{4}\\) turn clockwise<br \/>\nc. \\(\\frac{1}{2}\\) turn clockwise<br \/>\nd. \\(\\frac{3}{4}\\) turn counterclockwise<\/p>\n<p>Answer: \\(\\frac{1}{4}\\) turn counterclockwise<\/p>\n<p>Explanation:<br \/>\nBy seeing the above figure we can say that the shaded part turn \\(\\frac{1}{4}\\) counterclockwise.<br \/>\nThus the correct answer is option A.<\/p>\n<p>Question 4.<br \/>\nWhich decimal represents the shaded part of the model below?<br \/>\n<img loading=\"lazy\" class=\"alignnone wp-image-3207 size-full\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-4.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 4\" width=\"125\" height=\"126\" \/><br \/>\nOptions:<br \/>\na. 0.03<br \/>\nb. 0.3<br \/>\nc. 0.33<br \/>\nd. 0.7<\/p>\n<p>Answer: 0.3<\/p>\n<p>Explanation:<br \/>\nThe figure shows that there are 10 blocks in which 3 of them are shaded.<br \/>\nThe decimal form of the shaded part is 3\/10 = 0.3<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 5.<br \/>\nThree sisters shared $3.60 equally. How much did each sister get?<br \/>\nOptions:<br \/>\na. $1.00<br \/>\nb. $1.20<br \/>\nc. $1.80<br \/>\nd. $10.80<\/p>\n<p>Answer: $1.20<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nThree sisters shared $3.60 equally.<br \/>\n3.60\/3 = 1.20<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 6.<br \/>\nWhich is the best estimate for the width of your index finger?<br \/>\nOptions:<br \/>\na. 1 millimeter<br \/>\nb. 1 gram<br \/>\nc. 1 centimeter<br \/>\nd. 1 liter<\/p>\n<p>Answer: 1 millimeter<\/p>\n<p>Explanation:<br \/>\nThe best estimate to measure the width of the index finger is 1 millimeter.<br \/>\nThus the correct answer is option A.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_225\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 225<\/h3>\n<p><strong>Customary Units of Weight<\/strong><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 1.<br \/>\n5 pounds = <span style=\"text-decoration: underline;\">80<\/span> ounces<br \/>\nThink: 1 pound = 16 ounces, so<br \/>\n5 pounds = 5 \u00d7 16 ounces, or 80 ounces<\/p>\n<p>Question 2.<br \/>\n7 tons = _____ pounds<\/p>\n<p>Answer: 14000<\/p>\n<p>Explanation:<br \/>\nConvert from tons to pounds.<br \/>\n1 ton = 2000 pounds<br \/>\n7 tons = 7 \u00d7 2000 pounds = 14,000 pounds<br \/>\nThus 7 tons = 14,000 pounds<\/p>\n<p>Question 3.<br \/>\n2 pounds = _____ ounces<\/p>\n<p>Answer: 32<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces.<br \/>\n1 pound = 16 ounces<br \/>\n2 pounds = 2 \u00d7 16 ounces = 32 ounces<br \/>\nThus 2 pounds = 32 ounces<\/p>\n<p>Question 4.<br \/>\n3 tons = _____ pounds<\/p>\n<p>Answer: 6000<\/p>\n<p>Explanation:<br \/>\nConvert from tons to pounds<br \/>\n1 ton = 2000 pounds<br \/>\n3 tons = 3 \u00d7 2000 pounds = 6000 pounds<br \/>\nThus 3 tons = 6000 pounds<\/p>\n<p>Question 5.<br \/>\n10 pounds = _____ ounces<\/p>\n<p>Answer: 160<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces<br \/>\n1 pound = 16 ounces<br \/>\n10 pounds = 10 \u00d7 16 ounces = 160 ounces<br \/>\nThus 10 pounds = 160 ounces<\/p>\n<p>Question 6.<br \/>\n5 tons = _____ pounds<\/p>\n<p>Answer: 10000<\/p>\n<p>Explanation:<br \/>\nConvert from tons to pounds<br \/>\n1 ton = 2000 pounds<br \/>\n5 tons = 5 \u00d7 2000 pounds = 10,000 piunds<br \/>\nThus 5 tons = 10,000 pounds<\/p>\n<p>Question 7.<br \/>\n7 pounds = _____ ounces<\/p>\n<p>Answer: 112 ounces<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces<br \/>\n1 pound = 16 ounces<br \/>\n7 pounds = 7 \u00d7 16 ounces = 112 ounces<br \/>\nThus 7 ounces = 112 ounces<\/p>\n<p><strong>Compare using &lt;, &gt;, or =.<\/strong><\/p>\n<p>Question 8.<br \/>\n8 pounds _____ 80 ounces<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces<br \/>\n1 pound = 16 ounces<br \/>\n8 pounds = 8 \u00d7 16 ounces = 128 ounces<br \/>\n8 pounds &gt; 80 ounces<\/p>\n<p>Question 9.<br \/>\n1 ton _____ 100 pounds<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from tons to pounds<br \/>\n1 ton = 2000 pounds<br \/>\n1 ton &gt; 100 pounds<\/p>\n<p>Question 10.<br \/>\n3 pounds _____ 50 ounces<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces<br \/>\n1 pound = 16 ounces<br \/>\n3 pounds = 3 \u00d7 16 ounces = 48 ounces<br \/>\n3 pounds &lt; 50 ounces<\/p>\n<p>Question 11.<br \/>\n5 tons _____ 1,000 pounds<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from tons to pounds<br \/>\n1 ton = 2000 pounds<br \/>\n5 tons = 5 \u00d7 2000 pounds = 10000<br \/>\n5 tons &gt; 1,000 pounds<\/p>\n<p>Question 12.<br \/>\n16 pounds _____ 256 ounces<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces<br \/>\n1 pound = 16 ounces<br \/>\n16 pounds = 16 \u00d7 16 ounces = 256 ounces<br \/>\n16 pounds = 256 ounces<\/p>\n<p>Question 13.<br \/>\n8 tons _____ 16,000 pounds<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from tons to pounds<br \/>\n1 ton = 2000 pounds<br \/>\n8 tons = 8 \u00d7 2000 pounds = 16000<br \/>\n8 tons = 16,000 pounds<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p>Question 14.<br \/>\nA company that makes steel girders can produce 6 tons of girders in one day. How many pounds is this?<br \/>\n6 tons = _____ pounds<\/p>\n<p>Answer: 12000<\/p>\n<p>Explanation:<br \/>\nA company that makes steel girders can produce 6 tons of girders in one day.<br \/>\nConvert from tons to pounds<br \/>\n1 ton = 2000 pounds<br \/>\n6 tons = 6 \u00d7 2000 pounds = 12000<br \/>\n6 tons = 12,000 pounds<\/p>\n<p>Question 15.<br \/>\nLarry\u2019s baby sister weighed 6 pounds at birth. How many ounces did the baby weigh?<br \/>\n6 pounds = _____ ounces<\/p>\n<p>Answer: 96<\/p>\n<p>Explanation:<br \/>\nLarry\u2019s baby sister weighed 6 pounds at birth.<br \/>\nConvert from pounds to ounces<br \/>\n1 pound = 16 ounces<br \/>\n6 pounds = 6 \u00d7 16 ounces = 96 ounces<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_226\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 226<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nAnn bought 2 pounds of cheese to make lasagna. The recipe gives the amount of cheese needed in ounces. How many ounces of cheese did she buy?<br \/>\nOptions:<br \/>\na. 20 ounces<br \/>\nb. 32 ounces<br \/>\nc. 40 ounces<br \/>\nd. 64 ounces<\/p>\n<p>Answer: 32 ounces<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nAnn bought 2 pounds of cheese to make lasagna. The recipe gives the amount of cheese needed in ounces.<br \/>\nConvert from pounds to ounces.<br \/>\n1 pound = 16 ounces<br \/>\n2 pounds = 2 \u00d7 16 ounces = 32 ounces<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 2.<br \/>\nA school bus weighs 7 tons. The weight limit for a bridge is given in pounds. What is this weight of the bus in pounds?<br \/>\nOptions:<br \/>\na. 700 pounds<br \/>\nb. 1,400 pounds<br \/>\nc. 7,000 pounds<br \/>\nd. 14,000 pounds<\/p>\n<p>Answer: 14,000 pounds<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nA school bus weighs 7 tons. The weight limit for a bridge is given in pounds.<br \/>\nConvert from tons to pounds<br \/>\n1 ton = 2000 pounds<br \/>\n7 tons = 7 \u00d7 2000 pounds = 14,000 pounds<br \/>\nThus the correct answer is option D.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nWhat is the measure of m\u2220EHG?<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-5.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 5\" width=\"197\" height=\"138\" \/><br \/>\nOptions:<br \/>\na. 60\u00b0<br \/>\nb. 100\u00b0<br \/>\nc. 120\u00b0<br \/>\nd. 130\u00b0<\/p>\n<p>Answer: 120\u00b0<\/p>\n<p>Explanation:<br \/>\nFrom the above diagram, we can see that there is one right angle and one 30\u00b0 angle.<br \/>\n90\u00b0 + 30\u00b0 = 120\u00b0<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 4.<br \/>\nHow many lines of symmetry does the square below have?<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-6.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 6\" width=\"97\" height=\"98\" \/><br \/>\nOptions:<br \/>\na. 0<br \/>\nb. 2<br \/>\nc. 4<br \/>\nd. 6<\/p>\n<p>Answer: 4<br \/>\nThe above figure consists of 4 symmetric lines.<br \/>\nThe correct answer is option C.<\/p>\n<p>Question 5.<br \/>\nTo make dough, Reba needs 2 \\(\\frac{1}{2}\\) cups of flour. How much flour does she need to make 5 batches of dough?<br \/>\nOptions:<br \/>\na. 14 \\(\\frac{1}{2}\\) cups<br \/>\nb. 12 \\(\\frac{1}{2}\\) cups<br \/>\nc. 11 \\(\\frac{1}{2}\\) cups<br \/>\nd. 10 \\(\\frac{1}{2}\\) cups<\/p>\n<p>Answer: 12 \\(\\frac{1}{2}\\) cups<\/p>\n<p>Question 6.<br \/>\nJudi\u2019s father is 6 feet tall. The minimum height to ride a rollercoaster is given in inches. How many inches tall is Judi\u2019s father?<br \/>\nOptions:<br \/>\na. 60 inches<br \/>\nb. 66 inches<br \/>\nc. 72 inches<br \/>\nd. 216 inches<\/p>\n<p>Answer: 72 inches<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nJudi\u2019s father is 6 feet tall. The minimum height to ride a rollercoaster is given in inches.<br \/>\nConvert from feet to inches<br \/>\n1 feet = 12 inches<br \/>\n6 feet = 6 \u00d7 12 inches = 72 inches<br \/>\nThus the correct answer is option C.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_227\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 227<\/h3>\n<p><strong>Customary Units of Liquid Volume<\/strong><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 1.<br \/>\n6 gallons = <span style=\"text-decoration: underline;\">24<\/span> quarts<br \/>\nThink: 1 gallon = 4 quarts,<br \/>\nso 6 gallons = 6 \u00d7 4 quarts, or 24 quarts<\/p>\n<p>Question 2.<br \/>\n12 quarts = ______ pints<\/p>\n<p>Answer: 24<\/p>\n<p>Explanation:<br \/>\nConvert from quarts to pints.<br \/>\n1 quart = 2 pints<br \/>\n12 quarts = 12 \u00d7 2 pints = 24 pints<br \/>\n12 quarts = 24 pints<\/p>\n<p>Question 3.<br \/>\n6 cups = ______ fluid ounces<\/p>\n<p>Answer: 48<\/p>\n<p>Explanation:<br \/>\nConvert from cups to fluid cups<br \/>\n1 cup = 8 fluid ounces<br \/>\n6 cups = 6 \u00d7 8 fluid ounces<br \/>\n= 48 fluid ounces<br \/>\nThus 6 cups = 48 fluid ounces<\/p>\n<p>Question 4.<br \/>\n9 pints = ______ cups<\/p>\n<p>Answer: 18<\/p>\n<p>Explanation:<br \/>\nConvert from pints to cups.<br \/>\n1 pint = 2 cups<br \/>\n9 pints = 9 \u00d7 2 cups = 18 cups<br \/>\nThus 9 pints = 18 cups<\/p>\n<p>Question 5.<br \/>\n10 quarts = ______ cups<\/p>\n<p>Answer: 40<\/p>\n<p>Explanation:<br \/>\nConvert from quarts to cups.<br \/>\n1 quart = 4 cups<br \/>\n10 quarts = 10 \u00d7 4 cups = 40 cups<br \/>\nThus 10 quarts = 40 cups<\/p>\n<p>Question 6.<br \/>\n5 gallons = ______ pints<\/p>\n<p>Answer: 40<\/p>\n<p>Explanation:<br \/>\nConvert from gallons to pints.<br \/>\n1 gallon = 8 pints<br \/>\n5 gallons = 5 \u00d7 8 pints = 40 pints<br \/>\nThus 5 gallons = 40 pints<\/p>\n<p>Question 7.<br \/>\n3 gallons = ______ cups<\/p>\n<p>Answer: 48<\/p>\n<p>Explanation:<br \/>\nConvert from gallons from cups.<br \/>\n1 gallon = 16 cups<br \/>\n3 gallons = 3 \u00d7 16 cups = 48 cups<br \/>\n3 gallons = 48 cups<\/p>\n<p><strong>Compare using &lt;, &gt;, or =.<\/strong><\/p>\n<p>Question 8.<br \/>\n6 pints ______ 60 fluid ounces<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from pints to fluid ounces.<br \/>\n1 pint = 16 fluid ounces<br \/>\n6 pints = 6 \u00d7 16 fluid ounces = 96 fluid ounces<br \/>\n6 pints = 96 fluid ounces<br \/>\n6 pints &gt; 60 fluid ounces<\/p>\n<p>Question 9.<br \/>\n3 gallons ______ 30 quarts<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from gallons to quarts.<br \/>\n1 gallon = 4 quarts<br \/>\n3 gallons = 3 \u00d7 4 quarts = 12 quarts<\/p>\n<p>Question 10.<br \/>\n5 quarts ______ 20 cups<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from quarts to cups.<br \/>\n1 quart = 4 cups<br \/>\n5 quarts = 5 \u00d7 4 cups = 20 cups<br \/>\n5 quarts = 20 cups<\/p>\n<p>Question 11.<br \/>\n6 cups ______ 12 pints<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from cups to pints.<br \/>\n1 cup = 1\/2 pint<br \/>\n6 cups = 6 \u00d7 1\/2 pint = 3 cups<br \/>\n6 cups &lt; 12 pints<\/p>\n<p>Question 12.<br \/>\n8 quarts ______ 16 pints<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from quarts to pints.<br \/>\n1 quart = 2 pints<br \/>\n8 quarts = 8 \u00d7 2 pints = 16 pints<br \/>\n8 quarts = 16 pints<\/p>\n<p>Question 13.<br \/>\n6 gallons ______ 96 pints<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert gallons to pints.<br \/>\n1 gallon = 8 pints<br \/>\n6 gallons = 6 \u00d7 8 pints = 48 pints<br \/>\n6 gallons &lt; 96 pints<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p>Question 14.<br \/>\nA chef makes 1 \\(\\frac{1}{2}\\) gallons of soup in a large pot. How many 1-cup servings can the chef get from this large pot of soup?<br \/>\n______ 1-cup servings<\/p>\n<p>Answer: 24<\/p>\n<p>Explanation:<br \/>\nA chef makes 1 \\(\\frac{1}{2}\\) gallons of soup in a large pot.<br \/>\n1 gallon = 16 cups<br \/>\n1\/2 gallon = 8 cups<br \/>\n16 + 8 = 24 cups<\/p>\n<p>Question 15.<br \/>\nKendra\u2019s water bottle contains 2 quarts of water. She wants to add drink mix to it, but the directions for the drink mix give the amount of water in fluid ounces. How many fluid ounces are in her bottle?<br \/>\n______ fluid ounces<\/p>\n<p>Answer: 64<\/p>\n<p>Explanation:<br \/>\nKendra\u2019s water bottle contains 2 quarts of water. She wants to add drink mix to it, but the directions for the drink mix give the amount of water in fluid ounces.<br \/>\n1 quart = 32 fluid ounces<br \/>\n2 quarts = 2 \u00d7 32 fluid ounces = 64 fluid ounces.<br \/>\nThus there are 64 fluid ounces in her bottle.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_228\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 228<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nJoshua drinks 8 cups of water a day. The recommended daily amount is given in fluid ounces. How many fluid ounces of water does he drink each day?<br \/>\nOptions:<br \/>\na. 16 fluid ounces<br \/>\nb. 32 fluid ounces<br \/>\nc. 64 fluid ounces<br \/>\nd. 128 fluid ounces<\/p>\n<p>Answer: 64 fluid ounces<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nJoshua drinks 8 cups of water a day. The recommended daily amount is given in fluid ounces.<br \/>\n1 cup = 8 fluid ounces<br \/>\n8 cups = 8 \u00d7 8 fluid ounces = 64 fluid ounces<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 2.<br \/>\nA cafeteria used 5 gallons of milk in preparing lunch. How many 1-quart containers of milk did the cafeteria use?<br \/>\nOptions:<br \/>\na. 10<br \/>\nb. 20<br \/>\nc. 40<br \/>\nd. 80<\/p>\n<p>Answer: 20<\/p>\n<p>Explanation:<br \/>\nA cafeteria used 5 gallons of milk in preparing lunch.<br \/>\nConvert from gallons to quarts<br \/>\n1 gallon = 4 quarts<br \/>\n5 gallons = 5 \u00d7 4 quarts = 20 quarts<br \/>\nThus the correct answer is option B.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nRoy uses \\(\\frac{1}{4}\\) cup of batter for each muffin. Which list shows the amounts of batter he will use depending on the number of muffins he makes?<br \/>\nOptions:<br \/>\na. \\(\\frac{1}{4}, \\frac{1}{5}, \\frac{1}{6}, \\frac{1}{7}, \\frac{1}{8}\\)<br \/>\nb. \\(\\frac{1}{4}, \\frac{2}{4}, \\frac{3}{4}, \\frac{4}{4}, \\frac{5}{4}\\)<br \/>\nc. \\(\\frac{1}{4}, \\frac{2}{8}, \\frac{3}{12}, \\frac{4}{16}, \\frac{5}{20}\\)<br \/>\nd. \\(\\frac{1}{4}, \\frac{2}{8}, \\frac{4}{16}, \\frac{6}{24}, \\frac{8}{32}\\)<\/p>\n<p>Answer: \\(\\frac{1}{4}, \\frac{2}{8}, \\frac{4}{16}, \\frac{6}{24}, \\frac{8}{32}\\)<\/p>\n<p>Explanation:<br \/>\nAll fractions must be equal to \\(\\frac{1}{4}\\)<br \/>\na. \\(\\frac{1}{4}, \\frac{1}{5}, \\frac{1}{6}, \\frac{1}{7}, \\frac{1}{8}\\)<br \/>\nIn this all fractions are not equal to \\(\\frac{1}{4}\\)<br \/>\nb. \\(\\frac{1}{4}, \\frac{2}{4}, \\frac{3}{4}, \\frac{4}{4}, \\frac{5}{4}\\)<br \/>\n\\(\\frac{2}{4}\\) = \\(\\frac{1}{2}\\)<br \/>\n\\(\\frac{4}{4}\\) = 1<br \/>\nIn this all fractions are not equal to \\(\\frac{1}{4}\\)<br \/>\nc. \\(\\frac{1}{4}, \\frac{2}{8}, \\frac{3}{12}, \\frac{4}{16}, \\frac{5}{20}\\)<br \/>\n\\(\\frac{2}{8}\\) = \\(\\frac{1}{4}\\)<br \/>\n\\(\\frac{3}{12}\\) = \\(\\frac{1}{4}\\)<br \/>\n\\(\\frac{4}{16}\\) = \\(\\frac{1}{4}\\)<br \/>\n\\(\\frac{5}{20}\\) = \\(\\frac{1}{4}\\)<br \/>\nd. \\(\\frac{1}{4}, \\frac{2}{8}, \\frac{4}{16}, \\frac{6}{24}, \\frac{8}{32}\\)<br \/>\n\\(\\frac{2}{8}\\) = \\(\\frac{1}{4}\\)<br \/>\n\\(\\frac{4}{16}\\) = \\(\\frac{1}{4}\\)<br \/>\n\\(\\frac{6}{24}\\) = \\(\\frac{1}{4}\\)<br \/>\n\\(\\frac{8}{32}\\) = \\(\\frac{1}{4}\\)<br \/>\nThus the correct answer is option D.<\/p>\n<p>Question 4.<br \/>\nBeth has \\(\\frac{7}{100}\\) of a dollar. Which shows the amount of money Beth has?<br \/>\nOptions:<br \/>\na. $7.00<br \/>\nb. $0.70<br \/>\nc. $0.07<br \/>\nd. $0.007<\/p>\n<p>Answer: $0.07<\/p>\n<p>Explanation:<br \/>\nBeth has \\(\\frac{7}{100}\\) of a dollar.<br \/>\nThe decimal form of \\(\\frac{7}{100}\\) = 0.07<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 5.<br \/>\nName the figure that Enrico drew below.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-7.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 7\" width=\"88\" height=\"28\" \/><br \/>\nOptions:<br \/>\na. a ray<br \/>\nb. a line<br \/>\nc. a line segment<br \/>\nd. an octagon<\/p>\n<p>Answer: a ray<\/p>\n<p>Explanation:<br \/>\nIn geometry, a ray can be defined as a part of a line that has a fixed starting point but no endpoint. It can extend infinitely in one direction. On its way to infinity, a ray may pass through more than one point. When naming a ray, it is denoted by drawing a small ray on top of the name of the ray.<br \/>\nThus the correct answer is option A.<\/p>\n<p>Question 6.<br \/>\nA hippopotamus weighs 4 tons. Feeding instructions are given for weights in pounds. How many pounds does the hippopotamus weigh?<br \/>\nOptions:<br \/>\na. 4,000 pounds<br \/>\nb. 6,000 pounds<br \/>\nc. 8,000 pounds<br \/>\nd. 12,000 pounds<\/p>\n<p>Answer: 8,000 pounds<\/p>\n<p>Explanation:<br \/>\nA hippopotamus weighs 4 tons. Feeding instructions are given for weights in pounds.<br \/>\nConvert from tons to pounds.<br \/>\n1 ton = 2000 pounds<br \/>\n4 tons = 2 \u00d7 2000 pounds = 4000 pounds.<br \/>\nThus the correct answer is option A.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_229\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 229<\/h3>\n<p><strong>Line Plots<\/strong><\/p>\n<p>Question 1.<br \/>\nSome students compared the time they spend riding the school bus. Complete the tally table and line plot to show the data.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-8.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 8\" width=\"270\" height=\"128\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-9.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 9\" width=\"193\" height=\"174\" \/><\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"224\">Time Spent on School Bus<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"105\">Time (in hour)<\/td>\n<td style=\"text-align: center;\" width=\"119\">Tally<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">\\(\\frac{1}{6}\\)<\/td>\n<td width=\"119\">||<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">\\(\\frac{2}{6}\\)<\/td>\n<td width=\"119\"><\/td>\n<\/tr>\n<tr>\n<td width=\"105\">\\(\\frac{3}{6}\\)<\/td>\n<td width=\"119\"><\/td>\n<\/tr>\n<tr>\n<td width=\"105\">\\(\\frac{4}{6}\\)<\/td>\n<td width=\"119\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Answer:<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"224\">Time Spent on School Bus<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"105\">Time (in hour)<\/td>\n<td style=\"text-align: center;\" width=\"119\">Tally<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">\\(\\frac{1}{6}\\)<\/td>\n<td width=\"119\">||<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">\\(\\frac{2}{6}\\)<\/td>\n<td width=\"119\">|<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">\\(\\frac{3}{6}\\)<\/td>\n<td width=\"119\">||||<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">\\(\\frac{4}{6}\\)<\/td>\n<td width=\"119\">|<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-7945\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/10\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-9.jpg\" alt=\"Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-9\" width=\"193\" height=\"174\" \/><\/p>\n<p><strong>Use your line plot for 2 and 3.<\/strong><\/p>\n<p>Question 2.<br \/>\nHow many students compared times?<br \/>\n______ students<\/p>\n<p>Answer: 8<br \/>\nBy seeing the above line plot we can say that there is 8 number of students.<\/p>\n<p>Question 3.<br \/>\nWhat is the difference between the longest time and shortest time students spent riding the bus?<br \/>\n\\(\\frac{\u25a1}{\u25a1}\\) hour<\/p>\n<p>Answer: \\(\\frac{1}{2}\\) hour<\/p>\n<p>Explanation:<br \/>\n\\(\\frac{4}{6}\\) &#8211; \\(\\frac{1}{6}\\) = \\(\\frac{3}{6}\\) = \\(\\frac{1}{2}\\) hour<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p><strong>For 4\u20135, make a tally table on a separate sheet of paper.<\/strong><\/p>\n<p><strong>Make a line plot in the space below the problem.<\/strong><\/p>\n<p>Question 4.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-10.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 10\" width=\"267\" height=\"127\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-11.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 11\" width=\"197\" height=\"125\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-7946\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/10\/Go-Math-Grade-4-Answer-Key-Homework-FL-img-1.jpg\" alt=\"Go Math Grade 4 Answer Key Homework FL img-1\" width=\"224\" height=\"277\" \/><\/p>\n<p>Question 5.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-12.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 12\" width=\"264\" height=\"127\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-13.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 13\" width=\"254\" height=\"120\" \/><\/p>\n<p>Answer:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-7947\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/10\/Go-Math-Grade-4-Answer-Key-Homework-FL-img-2.jpg\" alt=\"Go Math Grade 4 Answer Key Homework FL img-2\" width=\"250\" height=\"191\" \/><\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_230\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 230<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p><strong>Use the line plot for 1 and 2.<\/strong><\/p>\n<p>Question 1.<br \/>\nHow many students were reading during study time?<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-14.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 14\" width=\"255\" height=\"189\" \/><br \/>\nOptions:<br \/>\na. 5<br \/>\nb. 6<br \/>\nc. 7<br \/>\nd. 8<\/p>\n<p>Answer: 8<\/p>\n<p>Explanation:<br \/>\nBy seeing the above line plot we can say that there are 8 students.<br \/>\nThe correct answer is option D.<\/p>\n<p>Question 2.<br \/>\nWhat is the difference between the longest time and the shortest time spent reading?<br \/>\nOptions:<br \/>\na. \\(\\frac{4}{8}\\) hour<br \/>\nb. \\(\\frac{3}{8}\\) hour<br \/>\nc. \\(\\frac{2}{8}\\) hour<br \/>\nd. \\(\\frac{1}{8}\\) hour<\/p>\n<p>Answer: \\(\\frac{3}{8}\\) hour<\/p>\n<p>Explanation:<br \/>\n\\(\\frac{4}{8}\\) hour &#8211; \\(\\frac{1}{8}\\) hour<br \/>\n(4 &#8211; 1)\/8 = \\(\\frac{3}{8}\\) hour<br \/>\nThus the correct answer is option B.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nBridget is allowed to play on-line games for \\(\\frac{75}{100}\\) of an hour each day. Which shows that fraction as a decimal?<br \/>\nOptions:<br \/>\na. 75.0<br \/>\nb. 7.50<br \/>\nc. 0.75<br \/>\nd. 0.075<\/p>\n<p>Answer: 0.75<\/p>\n<p>Explanation:<br \/>\nThe decimal form of \\(\\frac{75}{100}\\) is 0.75<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 4.<br \/>\nBobby\u2019s collection of sports cards has \\(\\frac{3}{10}\\) baseball cards and \\(\\frac{39}{100}\\) football cards. The rest are soccer cards. What fraction of Bobby\u2019s sports cards are baseball or football cards?<br \/>\nOptions:<br \/>\na. \\(\\frac{9}{100}\\)<br \/>\nb. \\(\\frac{42}{100}\\)<br \/>\nc. \\(\\frac{52}{100}\\)<br \/>\nd. \\(\\frac{69}{100}\\)<\/p>\n<p>Answer: \\(\\frac{42}{100}\\)<\/p>\n<p>Question 5.<br \/>\nJeremy gives his horse 12 gallons of water each day. How many 1-quart pails of water is that?<br \/>\nOptions:<br \/>\na. 24<br \/>\nb. 48<br \/>\nc. 72<br \/>\nd. 96<\/p>\n<p>Answer: 48<\/p>\n<p>Explanation:<br \/>\nConvert from gallons to quarts<br \/>\n1 gallon = 4 quarts<br \/>\n12 gallons = 12 \u00d7 4 quarts = 48 quarts<br \/>\n12 gallons = 48 quarts<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 6.<br \/>\nAn iguana at a pet store is 5 feet long. Measurements for iguana cages are given in inches. How many inches long is the iguana?<br \/>\nOptions:<br \/>\na. 45 inches<br \/>\nb. 50 inches<br \/>\nc. 60 inches<br \/>\nd. 72 inches<\/p>\n<p>Answer: 60 inches<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches.<br \/>\n1 feet = 12 inches<br \/>\n5 feet = 5 \u00d7 12 inches = 60 inches<br \/>\nThus the correct answer is option C.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_231\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 231<\/h3>\n<p><strong>Metric Units of Length<\/strong><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 1.<br \/>\n4 meters = <span style=\"text-decoration: underline;\">400<\/span> centimeters<br \/>\nThink: 1 meter = 100 centimeters,<br \/>\nso 4 meters = 4 \u00d7 100 centimeters, or 400 centimeters<\/p>\n<p>Question 2.<br \/>\n8 centimeters = ______ millimeters<\/p>\n<p>Answer: 80 millimeters<\/p>\n<p>Explanation:<br \/>\nConvert from centimeters to millimeters<br \/>\n1 centimeter = 10 millimeter<br \/>\n8 centimeters = 8 \u00d7 10 millimeters = 80 millimeters<\/p>\n<p>Question 3.<br \/>\n5 meters = ______ decimeters<\/p>\n<p>Answer: 50<\/p>\n<p>Explanation:<br \/>\nConverting from meters to decimeters<br \/>\nWe know that,<br \/>\n1 meter = 10 decimeters<br \/>\n5 meters = 5 \u00d7 10 decimeters = 50 decimeters<\/p>\n<p>Question 4.<br \/>\n9 meters = ______ millimeters<\/p>\n<p>Answer: 90<\/p>\n<p>Explanation:<br \/>\nConvert from meters to millimeters<br \/>\n1 meter = 10 millimeters<br \/>\n9 meters = 9 \u00d7 10 millimeters = 90 millimeters<\/p>\n<p>Question 5.<br \/>\n7 meters = ______ centimeters<\/p>\n<p>Answer: 700<\/p>\n<p>Explanation:<br \/>\nConvert from meters to centimeters<br \/>\nWe know that<br \/>\n1 meter = 100 centimeters<br \/>\n7 meters = 7 \u00d7 100 centimeters<br \/>\n7 meters = 700 centimeters<\/p>\n<p><strong>Compare using &lt;, &gt;, or =.<\/strong><\/p>\n<p>Question 6.<br \/>\n8 meters ______ 80 centimeters<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from meters to centimeters<br \/>\nWe know that<br \/>\n1 meter = 100 centimeters<br \/>\n8 meters = 800 centimeters<br \/>\n8 meters is less than 80 centimeters<br \/>\n8 meters &lt; 80 centimeters<\/p>\n<p>Question 7.<br \/>\n3 decimeters ______ 30 centimeters<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from decimeters to centimeters<br \/>\nWe know that<br \/>\n1 decimeter = 10 centimeters<br \/>\n3 decimeters = 30 centimeters<\/p>\n<p>Question 8.<br \/>\n4 meters ______ 450 centimeters<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from meters to centimeters<br \/>\nWe know that<br \/>\n1 meter = 100 centimeters<br \/>\n4 meters = 400 centimeters<br \/>\n4 meters &lt; 450 centimeters<\/p>\n<p>Question 9.<br \/>\n90 centimeters ______ 9 millimeters<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConverting from centimeters to millimeters<br \/>\n1 centimeter = 10 millimeter<br \/>\n90 centimeters = 900 millimeters<br \/>\n90 centimeters &gt; 9 millimeters<\/p>\n<p><strong>Describe the length in meters. Write your answer as a fraction and as a decimal.<\/strong><\/p>\n<p>Question 10.<br \/>\n43 centimeters =<br \/>\nType below:<br \/>\n_________<\/p>\n<p>Answer: 0.43 meters<\/p>\n<p>Explanation:<br \/>\nConvert from centimeters to meters<br \/>\n1 centimeter = 1\/100 meter<br \/>\n43 centimeters = 43 \u00d7 1\/100 = 0.43 meters<\/p>\n<p>Question 11.<br \/>\n6 decimeters =<br \/>\nType below:<br \/>\n_________<\/p>\n<p>Answer: 0.6 meters<\/p>\n<p>Explanation:<br \/>\nConvert from decimeter to meter<br \/>\n1 decimeter = 1\/10 meter<br \/>\n6 decimeters = 6 \u00d7 1\/10 meter = 0.6 meter<\/p>\n<p>Question 12.<br \/>\n8 centimeters =<br \/>\nType below:<br \/>\n_________<\/p>\n<p>Answer:\u00a0 0.08<\/p>\n<p>Explanation:<br \/>\nConvert from centimeters to meters<br \/>\n1 centimeter = 1\/100 meter<br \/>\n8 centimeters = 8 \u00d7 1\/100 meter = 0.08 meter<\/p>\n<p>Question 13.<br \/>\n3 decimeters =<br \/>\nType below:<br \/>\n_________<\/p>\n<p>Answer: 0.3 meter<\/p>\n<p>Explanation:<br \/>\nConvert from decimeter to meter<br \/>\n1 decimeter = 1\/10 meter<br \/>\n3 decimeter = 3 \u00d7 1\/10 meter = 0.3 meter<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p>Question 14.<br \/>\nA flagpole is 4 meters tall. How many centimeters tall is the flagpole?<br \/>\n_____ centimeters<\/p>\n<p>Answer: 400 centimeters<\/p>\n<p>Explanation:<br \/>\nGiven that,<br \/>\nA flagpole is 4 meters tall<br \/>\nWe have to convert the meters to centimeters.<br \/>\n1 meter = 100 centimeter<br \/>\n4 meters = 4 \u00d7 100 cm = 400 centimeters<br \/>\nThus the flagpole is 400 centimeters tall.<\/p>\n<p>Question 15.<br \/>\nA new building is 25 meters tall. How many decimeters tall is the building?<br \/>\n_____ decimeters<\/p>\n<p>Answer: 250 decimeters<\/p>\n<p>Explanation:<br \/>\nA new building is 25 meters tall.<br \/>\nConvert from meters to decimeters.<br \/>\n1 meter = 10 decimeters<br \/>\n25 meters = 25 \u00d7 10 decimeters = 250 decimeters<br \/>\nThus the building is 250 decimeters tall.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_232\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 232<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nA pencil is 15 centimeters long. How many millimeters long is that pencil?<br \/>\nOptions:<br \/>\na. 1.5 millimeters<br \/>\nb. 15 millimeters<br \/>\nc. 150 millimeters<br \/>\nd. 1,500 millimeters<\/p>\n<p>Answer: 150 millimeters<\/p>\n<p>Explanation:<br \/>\nConvert from centimeters to millimeters.<br \/>\n1 centimeter = 10 millimeters<br \/>\n15 centimeters = 15 \u00d7 10 = 150 millimeters<br \/>\nThus the correct answer is 150 millimeters.<\/p>\n<p>Question 2.<br \/>\nJohn\u2019s father is 2 meters tall. How many centimeters tall is John\u2019s father?<br \/>\nOptions:<br \/>\na. 2,000 centimeters<br \/>\nb. 200 centimeters<br \/>\nc. 20 centimeters<br \/>\nd. 2 centimeters<\/p>\n<p>Answer: 200 centimeters<\/p>\n<p>Explanation:<br \/>\nConvert from meters to centimeters.<br \/>\n1 meter = 100 centimeters<br \/>\n2 meters = 2 \u00d7 100 centimeters<br \/>\n= 200 centimeters<br \/>\nThus the correct answer is option B.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nBruce reads for \\(\\frac{3}{4}\\) hour each night. How long will he read in 4 nights?<br \/>\nOptions:<br \/>\na. \\(\\frac{3}{16}\\) hours<br \/>\nb. \\(\\frac{7}{4}\\) hours<br \/>\nc. \\(\\frac{9}{4}\\) hours<br \/>\nd. \\(\\frac{12}{4}\\) hours<\/p>\n<p>Answer: \\(\\frac{12}{4}\\) hours<\/p>\n<p>Explanation:<br \/>\nGiven that,<br \/>\nBruce reads for \\(\\frac{3}{4}\\) hour each night.<br \/>\n\\(\\frac{3}{4}\\) \u00d7 4 = \\(\\frac{12}{4}\\) hours<br \/>\nThus the correct answer is option D.<\/p>\n<p>Question 4.<br \/>\nMark jogged 0.6 mile. Caroline jogged 0.49 mile. Which inequality correctly compares the distances they jogged?<br \/>\nOptions:<br \/>\na. 0.6 = 0.49<br \/>\nb. 0.6 &gt; 0.49<br \/>\nc. 0.6 &lt; 0.49<br \/>\nd. 0.6 + 0.49 = 1.09<\/p>\n<p>Answer: 0.6 &gt; 0.49<\/p>\n<p>Explanation:<br \/>\n0.6=Mark<br \/>\n&gt;<br \/>\n0.49= Caroline<br \/>\nThis is because 0.6 equals 0.60 so 0.60&gt;0.49<br \/>\nThus the correct answer is option B.<\/p>\n<p><strong>Use the line plot for 5 and 6.<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-15.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 15\" width=\"213\" height=\"209\" \/><\/p>\n<p>Question 5.<br \/>\nHow many lawns were mowed?<br \/>\nOptions:<br \/>\na. 8<br \/>\nb. 9<br \/>\nc. 10<br \/>\nd. 11<\/p>\n<p>Answer: 11<\/p>\n<p>Explanation:<br \/>\nBy seeing the above line plot we can say that 11 lawns were mowed.<br \/>\nThus the correct answer is option D.<\/p>\n<p>Question 6.<br \/>\nWhat is the difference between the greatest amount and least amount of gasoline used to mow lawns?<br \/>\nOptions:<br \/>\na. \\(\\frac{6}{8}\\) gallon<br \/>\nb. \\(\\frac{5}{8}\\) gallon<br \/>\nc. \\(\\frac{4}{8}\\) gallon<br \/>\nd. \\(\\frac{3}{8}\\) gallon<\/p>\n<p>Answer: \\(\\frac{4}{8}\\) gallon<\/p>\n<p>Explanation:<br \/>\n\\(\\frac{5}{8}\\) &#8211; \\(\\frac{1}{8}\\) = \\(\\frac{4}{8}\\) gallon<br \/>\nThus the correct answer is option C.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_233\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 233<\/h3>\n<p><strong>Metric Units of Mass and Liquid Volume<\/strong><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 1.<br \/>\n5 liters = <span style=\"text-decoration: underline;\">5,000<\/span> milliliters<br \/>\nThink: 1 liter 5 1,000 milliliters,<br \/>\nso 5 liters 5 5 \u00d7 1,000 milliliters, or 5,000 milliliters<\/p>\n<p>Question 2.<br \/>\n3 kilograms = ______ grams<\/p>\n<p>Answer: 3000<\/p>\n<p>Explanation:<br \/>\nConvert from kilograms to grams.<br \/>\n1 kilogram = 1000 grams<br \/>\n3 kilograms = 3 \u00d7 1000 grams = 3000 grams<br \/>\n3 kilograms = 3000 grams<\/p>\n<p>Question 3.<br \/>\n8 liters = ______ milliliters<\/p>\n<p>Answer: 8000<\/p>\n<p>Explanation:<br \/>\nConvert from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n8 liters = 8 \u00d7 1000 milliliters = 8000 milliliters<br \/>\n8 liters = 8000 milliliters<\/p>\n<p>Question 4.<br \/>\n7 kilograms = ______ grams<\/p>\n<p>Answer: 7000<\/p>\n<p>Explanation:<br \/>\nConvert from kilograms to grams.<br \/>\n1 kilogram = 1000 grams<br \/>\n7 kilograms = 7 \u00d7 1000 grams = 7000 grams<\/p>\n<p>Question 5.<br \/>\n9 liters = ______ milliliters<\/p>\n<p>Answer: 9000<\/p>\n<p>Explanation:<br \/>\nConvert from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n9 liters = 9 \u00d7 1000 milliliters = 9000 milliliters<br \/>\n9 liters = 9000 milliliters<\/p>\n<p>Question 6.<br \/>\n2 liters = ______ milliliters<\/p>\n<p>Answer: 2000<\/p>\n<p>Explanation:<br \/>\nConvert from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n2 liters = 2 \u00d7 1000 milliliters = 2000 milliliters<br \/>\n2 liters = 2000 milliliters<\/p>\n<p>Question 7.<br \/>\n6 kilograms = ______ grams<\/p>\n<p>Answer: 6000<\/p>\n<p>Explanation:<br \/>\nConvert from kilograms to grams.<br \/>\n1 kilogram = 1000 grams<br \/>\n6 kilograms = 6 \u00d7 1000 grams = 6000 grams<br \/>\n6 kilograms = 6000 grams<\/p>\n<p><strong>Compare using &lt;, &gt;, or =.<\/strong><\/p>\n<p>Question 8.<br \/>\n8 kilograms ______ 850 grams<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from kilograms to grams.<br \/>\n1 kilogram = 1000 grams<br \/>\n8 kilograms = 8000 grams<br \/>\n8 kilograms &gt; 850 grams<\/p>\n<p>Question 9.<br \/>\n3 liters ______ 3,500 milliliters<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n3 liters = 3000 milliliters<br \/>\n3 liters &lt; 3,500 milliliters<\/p>\n<p>Question 10.<br \/>\n1 kilogram ______ 1,000 grams<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from kilograms to grams.<br \/>\n1 kilogram = 1000 grams<\/p>\n<p>Question 11.<br \/>\n5 liters ______ 520 milliliters<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n5 liter = 5000 milliliters<br \/>\n5 liters &gt; 520 milliliters<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p>Question 12.<br \/>\nKenny buys four 1-liter bottles of water. How many milliliters of water does Kenny buy?<br \/>\n______ milliliters<\/p>\n<p>Answer: 4000<\/p>\n<p>Explanation:<br \/>\nGiven that,<br \/>\nKenny buys four 1-liter bottles of water.<br \/>\nConvert from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n4 liter = 4000 milliliters<br \/>\nThus Kenny can buy 4000 milliliters.<\/p>\n<p>Question 13.<br \/>\nMrs. Jones bought three 2-kilogram packages of flour. How many grams of flour did she buy?<br \/>\n______ grams<\/p>\n<p>Answer: 6000<\/p>\n<p>Explanation:<br \/>\nMrs. Jones bought three 2-kilogram packages of flour.<br \/>\nConvert from kilograms to grams.<br \/>\n1 kilogram = 1000 grams<br \/>\n6 kilograms = 6 \u00d7 1000 grams = 6000 grams<br \/>\nThus she can buy 6000 grams of flour.<\/p>\n<p>Question 14.<br \/>\nColleen bought 8 kilograms of apples and 2.5 kilograms of pears. How many more grams of apples than pears did she buy?<br \/>\n______ grams<\/p>\n<p>Answer: 5500<\/p>\n<p>Explanation:<br \/>\nColleen bought 8 kilograms of apples and 2.5 kilograms of pears.<br \/>\n8 kilograms &#8211; 2.5 kilograms = 5.5 kilograms<br \/>\nConvert from kilograms to grams.<br \/>\n1 kilogram = 1000 grams<br \/>\n5.5 kilograms = 5500 grams<\/p>\n<p>Question 15.<br \/>\nDave uses 500 milliliters of juice for a punch recipe. He mixes it with 2 liters of ginger ale. How many milliliters of punch does he make?<br \/>\n______ milliliters<\/p>\n<p>Answer: 2500<\/p>\n<p>Explanation:<br \/>\nDave uses 500 milliliters of juice for a punch recipe. He mixes it with 2 liters of ginger ale.<br \/>\nConvert from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n2 liter = 2000 milliliters<br \/>\n2000 milliliters + 500 milliters = 2500 milliters.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_234\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 234<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nDuring his hike, Milt drank 1 liter of water and 1 liter of sports drink. How many milliliters of liquid did he drink in all?<br \/>\nOptions:<br \/>\na. 20 milliliters<br \/>\nb. 200 milliliters<br \/>\nc. 2,000 milliliters<br \/>\nd. 20,000 milliliters<\/p>\n<p>Answer: 2,000 milliliters<\/p>\n<p>Explanation:<br \/>\nConvert from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n2 liters = 2 \u00d7 1000 milliliters = 2000 milliliters<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 2.<br \/>\nLarinda cooked a 4-kilogram roast. The roast left over after the meal weighed 3 kilograms. How many grams of roast were eaten during that meal?<br \/>\nOptions:<br \/>\na. 7,000 grams<br \/>\nb. 1,000 grams<br \/>\nc. 700 grams<br \/>\nd. 100 grams<\/p>\n<p>Answer: 1,000 grams<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nLarinda cooked a 4-kilogram roast. The roast left over after the meal weighed 3 kilograms.<br \/>\nSo subtract the amount Larinda cooked and left over roast<br \/>\nThat means 4 kilograms &#8211; 3 kilograms = 1 kilogram<br \/>\nNow convert from kilograms to grams.<br \/>\n1 kilogram = 1000 grams<br \/>\nThus the correct answer is option B.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nUse a protractor to find the angle measure.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-16.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 16\" width=\"286\" height=\"67\" \/><br \/>\nOptions:<br \/>\na. 15\u00b0<br \/>\nb. 35\u00b0<br \/>\nc. 135\u00b0<br \/>\nd. 145\u00b0<\/p>\n<p>Answer: 135\u00b0<br \/>\nBy measuring with the help of the protractor we can say that the angle measure is 135\u00b0<br \/>\nThus the correct answer is option is C.<\/p>\n<p>Question 4.<br \/>\nWhich of the following shows parallel lines?<br \/>\nOptions:<br \/>\na. <img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-17.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 17\" width=\"114\" height=\"19\" \/><br \/>\nb. <img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-18.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 18\" width=\"108\" height=\"96\" \/><br \/>\nc. <img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-19.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 19\" width=\"133\" height=\"48\" \/><br \/>\nd. <img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-20.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 20\" width=\"124\" height=\"51\" \/><\/p>\n<p>Answer: <img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-19.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 19\" width=\"133\" height=\"48\" \/><br \/>\nBy seeing the above figures we can say that option c is parallel.<br \/>\nSo, the correct answer is option C.<\/p>\n<p>Question 5.<br \/>\nCarly bought 3 pounds of birdseed. How many ounces of birdseed did she buy?<br \/>\nOptions:<br \/>\na. 30 ounces<br \/>\nb. 36 ounces<br \/>\nc. 42 ounces<br \/>\nd. 48 ounces<\/p>\n<p>Answer: 48 ounces<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces.<br \/>\n1 pound = 16 ounces<br \/>\n3 pounds = 3 \u00d7 16 ounces = 48 ounces<br \/>\nThus the correct answer is option D.<\/p>\n<p>Question 6.<br \/>\nA door is 8 decimeters wide. How wide is the door in centimeters?<br \/>\nOptions:<br \/>\na. 8 centimeters<br \/>\nb. 80 centimeters<br \/>\nc. 800 centimeters<br \/>\nd. 8,000 centimeters<\/p>\n<p>Answer: 80 centimeters<\/p>\n<p>Explanation:<br \/>\nGiven that,<br \/>\nA door is 8 decimeters wide.<br \/>\nConvert from decimeter to centimeter.<br \/>\n1 decimeter = 10 centimeter<br \/>\n8 decimeter = 8 \u00d7 10 cm = 80 centimeters<br \/>\nThus the correct answer is option B.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_235\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 235<\/h3>\n<p><strong>Units of Time<\/strong><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 1.<br \/>\n6 minutes = <span style=\"text-decoration: underline;\">360<\/span> seconds<br \/>\nThink: 1 minute = 60 seconds,<br \/>\nso 6 minutes = 6 \u00d7 60 seconds, or 360 seconds<\/p>\n<p>Question 2.<br \/>\n5 weeks = ______ days<\/p>\n<p>Answer: 35<\/p>\n<p>Explanation:<br \/>\nConvert from weeks to days<br \/>\n1 week = 7 days<br \/>\n5 weeks = 5 \u00d7 7 days = 35 days<\/p>\n<p>Question 3.<br \/>\n3 years = ______ weeks<\/p>\n<p>Answer: 156 weeks<\/p>\n<p>Explanation:<br \/>\nConvert from years to weeks.<br \/>\n1 year = 52 weeks<br \/>\n3 years = 3 \u00d7 52 weeks = 156 weeks<\/p>\n<p>Question 4.<br \/>\n9 hours = ______ minutes<\/p>\n<p>Answer: 540 minutes<\/p>\n<p>Explanation:<br \/>\nConvert from hours to minutes.<br \/>\n1 hour = 60 minutes<br \/>\n9 hours = 9 \u00d7 60 minutes = 540 minutes<\/p>\n<p>Question 5.<br \/>\n9 minutes = ______ seconds<\/p>\n<p>Answer: 540 seconds<\/p>\n<p>Explanation:<br \/>\nConvert from minutes to seconds.<br \/>\n1 minute = 60 seconds<br \/>\n9 minutes = 9 \u00d7 60 seconds = 540 seconds<\/p>\n<p>Question 6.<br \/>\n5 years = ______ months<\/p>\n<p>Answer: 60 minutes<\/p>\n<p>Explanation:<br \/>\nConvert from years to months.<br \/>\n1 year = 12 minutes<br \/>\n5 years = 5 \u00d7 12 minutes = 60 minutes<\/p>\n<p>Question 7.<br \/>\n7 days = ______ hours<\/p>\n<p>Answer: 168 hours<\/p>\n<p>Explanation:<br \/>\nConvert days to hours<br \/>\n1 day = 24 hours<br \/>\n7 days = 7 \u00d7 24 hours = 168 hours<\/p>\n<p><strong>Compare using &lt;, &gt;, or =.<\/strong><\/p>\n<p>Question 8.<br \/>\n2 years ______ 14 months<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from years to months.<br \/>\n1 year = 12 months<br \/>\n2 years = 24 months<br \/>\n2 years &gt; 14 months<\/p>\n<p>Question 9.<br \/>\n3 hours ______ 300 minutes<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from hours to minutes<br \/>\n1 hour = 60 minutes<br \/>\n3 hours = 3 \u00d7 60 minutes = 180 minutes<br \/>\n3 hours &lt; 300 minutes<\/p>\n<p>Question 10.<br \/>\n2 days ______ 48 hours<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from days to hours.<br \/>\n1 day = 24 hours<br \/>\n2 days = 48 hours<\/p>\n<p>Question 11.<br \/>\n6 years ______ 300 weeks<\/p>\n<p>Answer: &gt;<\/p>\n<p>Explanation:<br \/>\nConvert from years to weeks.<br \/>\n1 year = 52 weeks<br \/>\n6 years = 6 \u00d7 52 weeks = 312 weeks<br \/>\n312 weeks &gt; 300 weeks<\/p>\n<p>Question 12.<br \/>\n4 hours ______ 400 minutes<\/p>\n<p>Answer: &lt;<\/p>\n<p>Explanation:<br \/>\nConvert from hours to minutes.<br \/>\n1 hour = 60 minutes<br \/>\n4 hours = 4 \u00d7 60 minutes = 240 minutes<\/p>\n<p>Question 13.<br \/>\n5 minutes ______ 300 seconds<\/p>\n<p>Answer: =<\/p>\n<p>Explanation:<br \/>\nConvert from minutes to seconds.<br \/>\n1 minute = 60 seconds<br \/>\n5 minutes = 5 \u00d7 60 seconds = 300 seconds<br \/>\n5 minutes = 300 seconds<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p>Question 14.<br \/>\nJody practiced a piano piece for 500 seconds. Bill practiced a piano piece for 8 minutes. Who practiced longer?<br \/>\n_________<\/p>\n<p>Answer: Jody<\/p>\n<p>Explanation:<br \/>\nGiven that,<br \/>\nJody practiced a piano piece for 500 seconds. Bill practiced a piano piece for 8 minutes.<br \/>\nConvert from minutes to seconds.<br \/>\n1 minute = 60 seconds<br \/>\n8 minutes = 8 \u00d7 60 seconds = 480 seconds<br \/>\nBy this, we can say that Jody practiced longer.<\/p>\n<p>Question 15.<br \/>\nYvette\u2019s younger brother just turned 3 years old. Fred\u2019s brother is now 30 months old. Whose brother is older?<br \/>\n_________ &#8216;s brother<\/p>\n<p>Answer: Yvette<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nYvette\u2019s younger brother just turned 3 years old.<br \/>\nFred\u2019s brother is now 30 months old.<br \/>\nConvert years to months.<br \/>\n1 year = 12 months<br \/>\n3 years = 36 months<br \/>\nBy this, we can say that Yvette\u2019s brother is older.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_236\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 236<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nGlen rode his bike for 2 hours. For how many minutes did Glen ride his bike?<br \/>\nOptions:<br \/>\na. 60 minutes<br \/>\nb. 100 minutes<br \/>\nc. 120 minutes<br \/>\nd. 150 minutes<\/p>\n<p>Answer: 120 minutes<\/p>\n<p>Explanation:<br \/>\nGlen rode his bike for 2 hours.<br \/>\nConvert from hours to minutes.<br \/>\n1 hour = 60 minutes<br \/>\n2 hours = 2 \u00d7 60 minutes = 120 minutes<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 2.<br \/>\nTina says that vacation starts in exactly 4 weeks. In how many days does vacation start?<br \/>\nOptions:<br \/>\na. 28 days<br \/>\nb. 35 days<br \/>\nc. 42 days<br \/>\nd. 48 days<\/p>\n<p>Answer: 28 days<\/p>\n<p>Explanation:<br \/>\nTina says that vacation starts in exactly 4 weeks.<br \/>\nConvert from weeks to days.<br \/>\n1 week = 7 days<br \/>\n4 weeks = 4 \u00d7 7 days = 28 days<br \/>\nThus the correct answer is option A.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nKayla bought \\(\\frac{9}{4}\\) pounds of apples. What is that weight as a mixed number?<br \/>\nOptions:<br \/>\na. 1 \\(\\frac{1}{4}\\) pounds<br \/>\nb. 1 \\(\\frac{4}{9}\\) pounds<br \/>\nc. 2 \\(\\frac{1}{4}\\) pounds<br \/>\nd. 2 \\(\\frac{3}{4}\\) pounds<\/p>\n<p>Answer: 2 \\(\\frac{1}{4}\\) pounds<\/p>\n<p>Explanation:<br \/>\nKayla bought \\(\\frac{9}{4}\\) pounds of apples.<br \/>\nConvert the improper fraction to the mixed fraction.<br \/>\n\\(\\frac{9}{4}\\) = 2 \\(\\frac{1}{4}\\) pounds<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 4.<br \/>\nJudy, Jeff, and Jim each earned $5.40 raking leaves. How much did they earn in all?<br \/>\nOptions:<br \/>\na. $1.60<br \/>\nb. $10.80<br \/>\nc. $15.20<br \/>\nd. $16.20<\/p>\n<p>Answer: $16.20<\/p>\n<p>Explanation:<br \/>\nJudy, Jeff, and Jim each earned $5.40 raking leaves.<br \/>\n5.40 + 5.40 + 5.40 = 16.20<br \/>\nThe amount earned in total is $16.20<br \/>\nThus the correct answer is option D.<\/p>\n<p>Question 5.<br \/>\nMelinda rode her bike \\(\\frac{54}{100}\\)mile to the library. Then she rode \\(\\frac{4}{10}\\) mile to the store. How far did Melinda ride her bike in all?<br \/>\nOptions:<br \/>\na. 0.14 mile<br \/>\nb. 0.58 mile<br \/>\nc. 0.94 mile<br \/>\nd. 1.04 miles<\/p>\n<p>Answer: 0.94 mile<\/p>\n<p>Explanation:<br \/>\nMelinda rode her bike \\(\\frac{54}{100}\\) mile to the library.<br \/>\nThen she rode \\(\\frac{4}{10}\\) mile to the store.<br \/>\nConvert from fraction to decimal form.<br \/>\n\\(\\frac{54}{100}\\) = 0.54 mile<br \/>\n\\(\\frac{4}{10}\\) = 0.4 mile<br \/>\n0.54 + 0.4 = 0.94 mile<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 6.<br \/>\nOne day, the students drank 60 quarts of milk at lunch. How many pints of milk did the students drink?<br \/>\nOptions:<br \/>\na. 30 pints<br \/>\nb. 120 pints<br \/>\nc. 240 pints<br \/>\nd. 480 pints<\/p>\n<p>Answer: 120 pints<\/p>\n<p>Explanation:<br \/>\nOne day, the students drank 60 quarts of milk at lunch.<br \/>\nConvert from quarts to pints.<br \/>\nWe know that 1 quart = 2 pints<br \/>\n60 quarts = 60 \u00d7 2 pints = 120 pints<br \/>\nThus the correct answer is option B.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_237\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 237<\/h3>\n<p><strong>Problem Solving Elapsed Time<\/strong><\/p>\n<p><strong>Read each problem and solve.<\/strong><\/p>\n<p>Question 1.<br \/>\nMolly started her piano lesson at 3:45 P.M. The lesson lasted 20 minutes. What time did the piano lesson end?<br \/>\nThink: What do I need to find?<br \/>\nHow can I draw a diagram to help?<br \/>\n<span style=\"text-decoration: underline;\">4:05 P.M.<\/span><\/p>\n<p>Question 2.<br \/>\nBrendan spent 24 minutes playing a computer game. He stopped playing at 3:55 P.M and went outside to ride his bike. What time did he start playing the computer game?<br \/>\n_____ P.M.<\/p>\n<p>Answer: 3: 31 P.M<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nBrendan spent 24 minutes playing a computer game.<br \/>\nHe stopped playing at 3:55 P.M and went outside to ride his bike.<br \/>\nTo find at what time did he start playing the computer game,<br \/>\nwe have to subtract 24 minutes from 3:55 P.M<br \/>\n3 hr 55 min<br \/>\n<span style=\"text-decoration: underline;\">0 hr 24 min<\/span><br \/>\n3 hr 31 min<br \/>\nHe started playing the computer game at 3: 31 P.M.<\/p>\n<p>Question 3.<br \/>\nAimee\u2019s karate class lasts 1 hour and 15 minutes and is over at 5:00 P.M. What time does Aimee\u2019s karate class start?<br \/>\n_____ P.M.<\/p>\n<p>Answer: 3:45 P.M<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nAimee\u2019s karate class lasts 1 hour and 15 minutes and is over at 5:00 P.M.<br \/>\nSubtract 1 hour and 15 minutes from 5:00 P.M<br \/>\n5 hr 00 min<br \/>\n<span style=\"text-decoration: underline;\">1 hr 15 min<\/span><br \/>\n3 hr 45 min<br \/>\nTherefore, Aimee\u2019s karate class start at 3:45 P.M.<\/p>\n<p>Question 4.<br \/>\nMr. Giarmo left for work at 7:15 A.M. Twenty-five minutes later, he arrived at his work. What time did Mr. Giarmo arrive at his work?<br \/>\n_____ A.M.<\/p>\n<p>Answer: 7: 40 A.M<\/p>\n<p>Explanation:<br \/>\nMr. Giarmo left for work at 7:15 A.M. Twenty-five minutes later, he arrived at his work.<br \/>\n7 hr 15 min<br \/>\n<span style=\"text-decoration: underline;\">+ 0 hr 25 min<\/span><br \/>\n7 hr 40 min<br \/>\nMr. Giarmo arrive at his work at 7: 40 A.M<\/p>\n<p>Question 5.<br \/>\nMs. Brown\u2019s flight left at 9:20 A.M. Her plane landed 1 hour and 23 minutes later. What time did her plane land?<br \/>\n_____ A.M.<\/p>\n<p>Answer: 10:43 A.M<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nMs. Brown\u2019s flight left at 9:20 A.M. Her plane landed 1 hour and 23 minutes later.<br \/>\n9 hr 20 min<br \/>\n<span style=\"text-decoration: underline;\">1 hr 23 min<\/span><br \/>\n10 hr 43 min<br \/>\nThus plane land at 10:43 A.M.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_238\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 238<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nBobbie went snowboarding with friends at 10:10 A.M. They snowboarded for 1 hour and 43 minutes, and then stopped to eat lunch. What time did they stop for lunch?<br \/>\nOptions:<br \/>\na. 8:27 A.M.<br \/>\nb. 10:53 A.M.<br \/>\nc. 11:53 A.M.<br \/>\nd. 12:53 A.M.<\/p>\n<p>Answer: 11:53 A.M.<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nBobbie went snowboarding with friends at 10:10 A.M.<br \/>\nThey snowboarded for 1 hour and 43 minutes and then stopped to eat lunch.<br \/>\n10 hr 10 min<br \/>\n<span style=\"text-decoration: underline;\">+ 1 hr 43 min<\/span><br \/>\n11 hr 53 min<br \/>\nThey stop for lunch at 11:53 A.M.<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 2.<br \/>\nThe Cain family drove for 1 hour and 15 minutes and arrived at their camping spot at 3:44 P.M. What time did the Cain family start driving?<br \/>\nOptions:<br \/>\na. 4:59 P.M.<br \/>\nb. 2:44 P.M.<br \/>\nc. 2:39 P.M.<br \/>\nd. 2:29 P.M.<\/p>\n<p>Answer: 2:29 P.M.<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nThe Cain family drove for 1 hour and 15 minutes and arrived at their camping spot at 3:44 P.M.<br \/>\n3 hr 44 min<br \/>\n<span style=\"text-decoration: underline;\">-1 hr 15 min<\/span><br \/>\n2 hr 29 min<br \/>\nThus the Cain family start driving at 2:29 P.M<br \/>\nThe correct answer is option D.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nA praying mantis can grow up to 15 centimeters long. How long is this in millimeters?<br \/>\nOptions:<br \/>\na. 15 millimeters<br \/>\nb. 150 millimeters<br \/>\nc. 1,500 millimeters<br \/>\nd. 15,000 millimeters<\/p>\n<p>Answer: 150 millimeters<\/p>\n<p>Explanation:<br \/>\nA praying mantis can grow up to 15 centimeters long.<br \/>\nConvert from centimeters to millimeters.<br \/>\n1 centimeter = 10 millimeters<br \/>\n15 centimeter = 15 \u00d7 10 millimeter = 150 millimeters<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 4.<br \/>\nThom\u2019s minestrone soup recipe makes 3 liters of soup. How many milliliters of soup is this?<br \/>\nOptions:<br \/>\na. 30 milliliters<br \/>\nb. 300 milliliters<br \/>\nc. 3,000 milliliters<br \/>\nd. 30,000 milliliters<\/p>\n<p>Answer: 3,000 milliliters<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nThom\u2019s minestrone soup recipe makes 3 liters of soup.<br \/>\nConverting from liters to milliliters.<br \/>\n1 liter = 1000 milliliters<br \/>\n3 liters = 3 \u00d7 1000 milliliters = 3000 milliliters<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 5.<br \/>\nStewart walks \\(\\frac{2}{3}\\) mile each day. Which is a multiple of \\(\\frac{2}{3}\\) ?<br \/>\nOptions:<br \/>\na. \\(\\frac{4}{3}\\)<br \/>\nb. \\(\\frac{4}{6}\\)<br \/>\nc. \\(\\frac{8}{10}\\)<br \/>\nd. \\(\\frac{2}{12}\\)<\/p>\n<p>Answer: \\(\\frac{4}{3}\\)<\/p>\n<p>Explanation:<br \/>\n\\(\\frac{2}{3}\\) \u00d7 2 = \\(\\frac{4}{3}\\)<br \/>\nThus the correct answer is option A.<\/p>\n<p>Question 6.<br \/>\nAngelica colored in 0.60 of the squares on her grid. Which of the following expresses 0.60 as tenths in fraction form?<br \/>\nOptions:<br \/>\na. \\(\\frac{60}{100}\\)<br \/>\nb. \\(\\frac{60}{10}\\)<br \/>\nc. \\(\\frac{6}{100}\\)<br \/>\nd. \\(\\frac{6}{10}\\)<\/p>\n<p>Answer: \\(\\frac{6}{10}\\)<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nAngelica colored in 0.60 of the squares on her grid.<br \/>\nThe fraction form of \\(\\frac{6}{10}\\)\u00a0is 0.60<br \/>\nThus the correct answer is option D.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_239\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 239<\/h3>\n<p><strong>Mixed Measures<\/strong><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 1.<br \/>\n8 pounds 4 ounces = <span style=\"text-decoration: underline;\">132<\/span> ounces<br \/>\nThink: 8 pounds = 8 \u00d7 16 ounces, or 128 ounces.<br \/>\n128 ounces + 4 ounces = 132 ounces<\/p>\n<p>Question 2.<br \/>\n5 weeks 3 days = _____ days<\/p>\n<p>Answer: 38 days<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nConvert from weeks to days.<br \/>\n1 week = 7 days<br \/>\n5 weeks = 5 \u00d7 7 days = 35 days<br \/>\n35 days + 3 days = 38 days<\/p>\n<p>Question 3.<br \/>\n4 minutes 45 seconds = _____ seconds<\/p>\n<p>Answer: 285 seconds<\/p>\n<p>Explanation:<br \/>\nConvert from minutes to seconds.<br \/>\n1 minute = 60 seconds<br \/>\n4 minutes = 4 \u00d7 60 seconds = 240 seconds<br \/>\n240 seconds + 45 seconds = 285 seconds<\/p>\n<p>Question 4.<br \/>\n4 hours 30 minutes = _____ minutes<\/p>\n<p>Answer: 270 minutes<\/p>\n<p>Explanation:<br \/>\nConvert from hours to minutes.<br \/>\n1 hour = 60 min<br \/>\n4 hours = 4 \u00d7 60 mins = 240 mins<br \/>\n240 mins + 30 mins = 270 mins<\/p>\n<p>Question 5.<br \/>\n3 tons 600 pounds = _____ pounds<\/p>\n<p>Answer: 6600 pounds<\/p>\n<p>Explanation:<br \/>\n1 ton = 2000 pounds<br \/>\n3 tons = 3 \u00d7 2000 pounds = 6000 pounds<br \/>\n6000 pounds + 600 pounds = 6600 pounds<\/p>\n<p>Question 6.<br \/>\n6 pints 1 cup = _____ cups<\/p>\n<p>Answer: 13 cups<\/p>\n<p>Explanation:<br \/>\nConvert from pints to cups.<br \/>\n1 pint = 2 cups<br \/>\n6 pints = 6 \u00d7 2 cups = 12 cups<br \/>\n12 cups + 1 cup = 13 cups<\/p>\n<p>Question 7.<br \/>\n7 pounds 12 ounces = _____ ounces<\/p>\n<p>Answer: 124 ounces<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces.<br \/>\n1 pound = 16 ounces<br \/>\n7 pounds = 7 \u00d7 16 ounces = 112 ounces<br \/>\n112 ounces + 12 ounces = 124 ounces<\/p>\n<p><strong>Add or subtract.<\/strong><\/p>\n<p>Question 8.<br \/>\n9 gal 1 qt<br \/>\n+ 6 gal 1 qt<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n_____ gal _____ qt<\/p>\n<p>Answer: 15 gal 2 qt<\/p>\n<p>Explanation:<br \/>\nWe add<br \/>\n9 gal 1 qt<br \/>\n<span style=\"text-decoration: underline;\">+ 6 gal 1 qt<\/span><br \/>\n15 gal 2 qt<\/p>\n<p>Question 9.<br \/>\n12 lb 5 oz<br \/>\n&#8211; 7 lb 10 oz<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n_____ lb _____ oz<\/p>\n<p>Answer: 4 lb 11 oz<\/p>\n<p>Explanation:<br \/>\nWe subtract<br \/>\n12 lb 5 oz<br \/>\n&#8211; 7 lb 10 oz<br \/>\nBorrow 1 lb and then convert it into ounces<br \/>\nwe know that<br \/>\n1 lb = 16 ounces<br \/>\n11 lb 21 oz<br \/>\n<span style=\"text-decoration: underline;\">&#8211; 7 lb 10 oz<\/span><br \/>\n4 lb 11 oz<\/p>\n<p>Question 10.<br \/>\n8 hr 3 min<br \/>\n+ 4 hr 12 min<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n_____ hr _____ min<\/p>\n<p>Answer: 12 hr 15 min<\/p>\n<p>Explanation:<br \/>\nWe add<br \/>\n8 hr 3 min<br \/>\n<span style=\"text-decoration: underline;\">+ 4 hr 12 min<\/span><br \/>\n12 hr 15 min<\/p>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p>Question 11.<br \/>\nMichael\u2019s basketball team practiced for 2 hours 40 minutes yesterday and 3 hours 15 minutes today. How much longer did the team practice today than yesterday?<br \/>\n_____ minutes<\/p>\n<p>Answer: 35 minutes<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nMichael\u2019s basketball team practiced for 2 hours 40 minutes yesterday and 3 hours 15 minutes today.<br \/>\nSubtract<br \/>\n3 hours 15 minutes<br \/>\n<span style=\"text-decoration: underline;\">-2 hours 40 minutes <\/span><br \/>\n0 hour 35 minutes<\/p>\n<p>Question 12.<br \/>\nRhonda had a piece of ribbon that was 5 feet 3 inches long. She removed a 5-inch piece to use in her art project. What is the length of the piece of ribbon now?<br \/>\n_____ feet _____ inches<\/p>\n<p>Answer: 4 feet 10 inches<\/p>\n<p>Explanation:<br \/>\nRhonda had a piece of ribbon that was 5 feet 3 inches long. She removed a 5-inch piece to use in her art project.<br \/>\nWe subtract<br \/>\n5 feet 3 inches<br \/>\n&#8211; 0 feet 5 inches<br \/>\nBorrow one feet and then convert it into the inches<br \/>\n1 foot = 12 inches<br \/>\n4 feet 15 inches<br \/>\n<span style=\"text-decoration: underline;\">-0 feet 5 inches<\/span><br \/>\n4 feet 10 inches<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_240\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 240<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nMarsha bought 1 pound 11 ounces of roast beef and 2 pounds 5 ounces of corned beef. How much more corned beef did she buy than roast beef?<br \/>\nOptions:<br \/>\na. 16 ounces<br \/>\nb. 10 ounces<br \/>\nc. 7 ounces<br \/>\nd. 6 ounces<\/p>\n<p>Answer: 10 ounces<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nMarsha bought 1 pound 11 ounces of roast beef and 2 pounds 5 ounces of corned beef.<br \/>\nSubtract roast beef from corned beef.<br \/>\n2 pounds 5 ounces\u00a0 &#8211; 1 pound 11 ounces<br \/>\nBorrow 1 pound and convert it into the ounces.<br \/>\n1 pound 21 ounces<br \/>\n<span style=\"text-decoration: underline;\">&#8211; 1 pound 11 ounces<\/span><br \/>\n0 pound 10 ounces<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 2.<br \/>\nTheodore says there are 2 weeks 5 days left in the year. How many days are left in the year?<br \/>\nOptions:<br \/>\na. 14 days<br \/>\nb. 15 days<br \/>\nc. 19 days<br \/>\nd. 25 days<\/p>\n<p>Answer: 19 days<\/p>\n<p>Explanation:<br \/>\nConvert from weeks to days.<br \/>\n1 week = 7 days<br \/>\n2 weeks = 14 days<br \/>\n14 + 5 = 19 days<br \/>\nThus the correct answer is option C.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nOn one grid, 0.5 of the squares are shaded. On another grid, 0.05 of the squares are shaded. Which statement is true?<br \/>\nOptions:<br \/>\na. 0.05 &gt; 0.5<br \/>\nb. 0.05 = 0.5<br \/>\nc. 0.05 &lt; 0.5<br \/>\nd. 0.05 + 0.5 = 1.0<\/p>\n<p>Answer: 0.05 &lt; 0.5<\/p>\n<p>Explanation:<br \/>\nOn one grid, 0.5 of the squares are shaded. On another grid, 0.05 of the squares are shaded.<br \/>\n0.5 is greater than 0.05<br \/>\n0.05 &lt; 0.5<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 4.<br \/>\nClassify the triangle shown below.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-21.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 21\" width=\"205\" height=\"96\" \/><br \/>\nOptions:<br \/>\na. right<br \/>\nb. acute<br \/>\nc. equilateral<br \/>\nd. obtuse<\/p>\n<p>Answer: right<br \/>\nBy seeing the above figure we can say that the figure is right-angle triangle.<br \/>\nThus the answer is option A.<\/p>\n<p>Question 5.<br \/>\nSahil\u2019s brother is 3 years old. How many weeks old is his brother?<br \/>\nOptions:<br \/>\na. 30 weeks<br \/>\nb. 36 weeks<br \/>\nc. 90 weeks<br \/>\nd. 156 weeks<\/p>\n<p>Answer: 156 weeks<\/p>\n<p>Explanation:<br \/>\nConvert from years to weeks<br \/>\n1 year = 52 weeks<br \/>\n3 years = 3 \u00d7 52 weeks = 156 weeks<br \/>\nThus the correct answer is option D.<\/p>\n<p>Question 6.<br \/>\nSierra\u2019s swimming lessons last 1 hour 20 minutes. She finished her lesson at 10:50 A.M. At what time did her lesson start?<br \/>\nOptions:<br \/>\na. 9:30 A.M.<br \/>\nb. 9:50 A.M.<br \/>\nc. 10:30 A.M.<br \/>\nd. 12:10 A.M.<\/p>\n<p>Answer: 9:30 A.M.<\/p>\n<p>Explanation:<br \/>\nSierra\u2019s swimming lessons last 1 hour 20 minutes.<br \/>\nShe finished her lesson at 10:50 A.M.<br \/>\n10 hr 50 min<br \/>\n<span style=\"text-decoration: underline;\">&#8211; 1 hr 20 min<\/span><br \/>\n9 hr 30 min<br \/>\nThus Sierra\u2019s swimming lesson starts at 9:30 A.M<br \/>\nThus the correct answer is option A.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_241\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 241<\/h3>\n<p><strong>Patterns in Measurement Units<\/strong><\/p>\n<p><strong>Each table shows a pattern for two customary units of time or volume. Label the columns of the table.<\/strong><\/p>\n<p>Question 1.<br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-22.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 22\" width=\"340\" height=\"200\" \/><\/p>\n<p>Question 2.<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"108\">_________<\/td>\n<td width=\"108\">_________<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">1<\/td>\n<td width=\"108\">12<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">2<\/td>\n<td width=\"108\">24<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">3<\/td>\n<td width=\"108\">36<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">4<\/td>\n<td width=\"108\">48<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">5<\/td>\n<td width=\"108\">60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Answer:<br \/>\nThe label for the columns of the table is shown below:<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"108\"><strong>Feet<\/strong><\/td>\n<td width=\"108\"><strong>Inches<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"108\">1<\/td>\n<td width=\"108\">12<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">2<\/td>\n<td width=\"108\">24<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">3<\/td>\n<td width=\"108\">36<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">4<\/td>\n<td width=\"108\">48<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">5<\/td>\n<td width=\"108\">60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Question 3.<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"108\">_________<\/td>\n<td width=\"108\">_________<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">1<\/td>\n<td width=\"108\">2<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">2<\/td>\n<td width=\"108\">4<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">3<\/td>\n<td width=\"108\">6<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">4<\/td>\n<td width=\"108\">8<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">5<\/td>\n<td width=\"108\">10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Answer:<br \/>\nThe label for the columns of the table is shown below:<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"108\"><strong>Quart<\/strong><\/td>\n<td width=\"108\"><strong>Pints<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"108\">1<\/td>\n<td width=\"108\">2<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">2<\/td>\n<td width=\"108\">4<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">3<\/td>\n<td width=\"108\">6<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">4<\/td>\n<td width=\"108\">8<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">5<\/td>\n<td width=\"108\">10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Question 4.<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"108\">_________<\/td>\n<td width=\"108\">_________<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">1<\/td>\n<td width=\"108\">7<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">2<\/td>\n<td width=\"108\">14<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">3<\/td>\n<td width=\"108\">21<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">4<\/td>\n<td width=\"108\">28<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">5<\/td>\n<td width=\"108\">35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Answer:<br \/>\nThe label for the columns of the table is shown below:<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"108\"><strong>Week<\/strong><\/td>\n<td width=\"108\"><strong>Days<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"108\">1<\/td>\n<td width=\"108\">7<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">2<\/td>\n<td width=\"108\">14<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">3<\/td>\n<td width=\"108\">21<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">4<\/td>\n<td width=\"108\">28<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">5<\/td>\n<td width=\"108\">35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em><strong>Problem Solving<\/strong><\/em><\/p>\n<p><strong>Use the table for 5 and 6.<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-23.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 23\" width=\"345\" height=\"236\" \/><\/p>\n<p>Question 5.<br \/>\nMarguerite made the table to compare two metric measures of length. Name a pair of units Marguerite could be comparing.<br \/>\n1 ________<br \/>\n= 10 ________<\/p>\n<p>Answer:<br \/>\n1 = centimeter<br \/>\n10 = millimeters<\/p>\n<p>Question 6.<br \/>\nName another pair of metric units of length that have the same relationship.<br \/>\n1 ________<br \/>\n= 10 ________<\/p>\n<p>Answer:<br \/>\n1 = meter<br \/>\n10 = decimeters<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_242\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 242<\/h3>\n<p><em><strong>Lesson Check<\/strong><\/em><\/p>\n<p>Question 1.<br \/>\nJoanne made a table to relate two units of measure. The number pairs in her table are 1 and 16, 2 and 32, 3 and 48, 4 and 64. Which are the best labels for<br \/>\nJoanne\u2019s table?<br \/>\nOptions:<br \/>\na. Cups, Fluid Ounces<br \/>\nb. Gallons, Quarts<br \/>\nc. Pounds, Ounces<br \/>\nd. Yards, Inches<\/p>\n<p>Answer: Pounds, Ounces<\/p>\n<p>Explanation:<br \/>\nJoanne made a table to relate two units of measure. The number pairs in her table are 1 and 16, 2 and 32, 3 and 48, 4 and 64.<br \/>\nBy seeing the pairs we can say that the units of the measure are pounds, ounces.<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 2.<br \/>\nCade made a table to relate two units of time. The number pairs in his table are 1 and 24, 2 and 48, 3 and 72, 4 and 96. Which are the best labels for Cade\u2019s table?<br \/>\nOptions:<br \/>\na. Days, Hours<br \/>\nb. Days, Weeks<br \/>\nc. Years, Months<br \/>\nd. Years, Weeks<\/p>\n<p>Answer: Days, Hours<\/p>\n<p>Explanation:<br \/>\nCade made a table to relate two units of time. The number pairs in his table are 1 and 24, 2 and 48, 3 and 72, 4 and 96.<br \/>\nBy seeing the above pairs we can say that the unit of measure is Days, Hours.<br \/>\nThus the correct answer is option A.<\/p>\n<p><em><strong>Spiral Review<\/strong><\/em><\/p>\n<p>Question 3.<br \/>\nAnita has 2 quarters, 1 nickel, and 4 pennies. Write Anita\u2019s total amount as a fraction of a dollar<br \/>\nOptions:<br \/>\na. \\(\\frac{39}{100}\\)<br \/>\nb. \\(\\frac{54}{100}\\)<br \/>\nc. \\(\\frac{59}{100}\\)<br \/>\nd. \\(\\frac{84}{100}\\)<\/p>\n<p>Answer: \\(\\frac{59}{100}\\)<\/p>\n<p>Explanation:<\/p>\n<p>Well, first off, you should know that the denominator of the fraction will be $1.00, since we&#8217;re putting it in a fraction as a dollar.<br \/>\n2 quarters = $0.50<br \/>\n1 nickel = $0.05<br \/>\n4 pennies = $0.04<br \/>\nAdd them all,<br \/>\n$0.50 + $0.05 + $0.04 = $0.59<br \/>\nThe fraction of 0.59 is \\(\\frac{59}{100}\\)<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 4.<br \/>\nThe minute hand of a clock moves from 12 to 6. Which describes the turn the minute hand makes?<br \/>\nOptions:<br \/>\na. \\(\\frac{1}{4}\\) turn<br \/>\nb. \\(\\frac{1}{2}\\) turn<br \/>\nc. \\(\\frac{3}{4}\\) turn<br \/>\nd. 1 full turn<\/p>\n<p>Answer: \\(\\frac{1}{2}\\) turn<\/p>\n<p>Explanation:<br \/>\nThe minute hand of a clock moves from 12 to 6.<br \/>\nIf we observe the clock we can say that the minute hand makes \\(\\frac{1}{2}\\) turn.<br \/>\nThus the correct answer is option B.<\/p>\n<p>Question 5.<br \/>\nRoderick has a dog that has a mass of 9 kilograms. What is the mass of the dog in grams?<br \/>\nOptions:<br \/>\na. 9 grams<br \/>\nb. 900 grams<br \/>\nc. 9,000 grams<br \/>\nd. 90,000 grams<\/p>\n<p>Answer: 9,000 grams<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nRoderick has a dog that has a mass of 9 kilograms.<br \/>\nConvert from 9 kilograms to grams.<br \/>\n1 kilogram = 1000 grams<br \/>\n9 kilograms = 9000 grams<br \/>\nThus the correct answer is option C.<\/p>\n<p>Question 6.<br \/>\nKari mixed 3 gallons 2 quarts of lemonlime drink with 2 gallons 3 quarts of pink lemonade to make punch. How much more lemon-lime drink did Kari use than pink lemonade?<br \/>\nOptions:<br \/>\na. 3 quarts<br \/>\nb. 4 quarts<br \/>\nc. 1 gallon 1 quart<br \/>\nd. 1 gallon 2 quarts<\/p>\n<p>Answer: 3 quarts<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nKari mixed 3 gallons 2 quarts of lemonlime drink with 2 gallons 3 quarts of pink lemonade to make punch.<br \/>\nSubtract<br \/>\n3 gallons 2 quarts<br \/>\n2 gallons 3 quarts<br \/>\nBorrow 1 gallon and then convert it to the quarts.<br \/>\n2 gallons 6 quarts<br \/>\n<span style=\"text-decoration: underline;\">-2 gallons 3 quarts<\/span><br \/>\n0 gallons 3 quarts<br \/>\nThus the correct answer is option A.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Page_No_243\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 243<\/h3>\n<p><em><strong>Lesson 12.1<\/strong><\/em><\/p>\n<p><strong>Use benchmarks to choose the unit you would use to measure each.<\/strong><\/p>\n<p>Question 1.<br \/>\nlength of a car<br \/>\ncustomary unit: ________<br \/>\nmetric unit: ________<\/p>\n<p>Answer:<br \/>\nThe customary units of the length of a car are a foot.<br \/>\nThe metric unit to measure the length of a car is meter.<\/p>\n<p>Question 2.<br \/>\nliquid volume of a sink<br \/>\ncustomary unit: ________<br \/>\nmetric unit: ________<\/p>\n<p>Answer:<br \/>\nThe customary unit to measure the liquid volume of a sink is a gallon.<br \/>\nThe metric unit to find the liquid volume of a sink is a liter.<\/p>\n<p>Question 3.<br \/>\nweight or mass of a parakeet<br \/>\ncustomary unit: ________<br \/>\nmetric unit: ________<\/p>\n<p>Answer:<br \/>\nThe customary unit to measure the weight or mass of a parakeet is an ounce.<br \/>\nThe metric unit to find the weight or mass of a parakeet is a gram.<\/p>\n<p>Question 4.<br \/>\nlength of your thumb<br \/>\ncustomary unit: ________<br \/>\nmetric unit: ________<\/p>\n<p>Answer:<br \/>\nThe customary unit to measure the length of your thumb is inch.<br \/>\nThe metric unit to find the length of your thumb is centimeter.<\/p>\n<p><em><strong>Lessons 12.2\u201412.4<\/strong><\/em><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 5.<br \/>\n6 yards = _____ feet<\/p>\n<p>Answer: 18 feet<\/p>\n<p>Explanation:<br \/>\nConvert from yards to feet<br \/>\n1 yard = 3 feet<br \/>\n6 yards = 6 \u00d7 3 feet = 18 feet<\/p>\n<p>Question 6.<br \/>\n2 feet = _____ inches<\/p>\n<p>Answer: 24 inches<\/p>\n<p>Explanation:<br \/>\nConvert from feet to inches<br \/>\n1 feet = 12 inches<br \/>\n2 feet = 2 \u00d7 12 inches = 24 inches<\/p>\n<p>Question 7.<br \/>\n3 pounds = _____ ounces<\/p>\n<p>Answer: 48<\/p>\n<p>Explanation:<br \/>\nConvert from pounds to ounces.<br \/>\n1 pound = 16 ounces<br \/>\n3 pounds = 3 \u00d7 16 ounces = 48 ounces<\/p>\n<p>Question 8.<br \/>\n2 tons = _____ pounds<\/p>\n<p>Answer: 4000<\/p>\n<p>Explanation:<br \/>\nConvert from Tons to pounds.<br \/>\n1 ton = 2000 pounds<br \/>\n2 tons = 4000 pounds<\/p>\n<p>Question 9.<br \/>\n5 gallons = _____ quarts<\/p>\n<p>Answer: 20 quarts<\/p>\n<p>Explanation:<br \/>\nConvert from gallons to quarts<br \/>\n1 gallon = 4 quarts<br \/>\n5 gallons = 5 \u00d7 4 quarts = 20 quarts<\/p>\n<p>Question 10.<br \/>\n4 quarts = _____ cups<\/p>\n<p>Answer: 16 cups<\/p>\n<p>Explanation:<br \/>\nConvert from quarts to cups.<br \/>\n1 quart = 4 cups<br \/>\n4 quarts = 4 \u00d7 4 cups = 16 cups<\/p>\n<p><em><strong>Lesson 12.5<\/strong><\/em><\/p>\n<p><strong>Use the line plot for 1\u20132.<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/ccssmathanswers.com\/wp-content\/uploads\/2020\/07\/Go-Math-Grade-4-Answer-Key-Homework-Practice-FL-Chapter-12-Relative-Sizes-of-Measurement-Units-img-24.jpg\" alt=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units Common Core - Relative Sizes of Measurement Units img 24\" width=\"148\" height=\"208\" \/><\/p>\n<p>Question 11.<br \/>\nWhat is the difference in height between the tallest plant and the shortest plant?<br \/>\n\\(\\frac{\u25a1}{\u25a1}\\) foot<\/p>\n<p>Answer: \\(\\frac{1}{2}\\) foot<\/p>\n<p>Explanation:<br \/>\nBy seeing the line plot we can say that the tallest plant is \\(\\frac{5}{6}\\) foot.<br \/>\nthe tallest plant is \\(\\frac{2}{6}\\) foot<br \/>\n\\(\\frac{5}{6}\\) foot &#8211; \\(\\frac{2}{6}\\) = \\(\\frac{3}{6}\\)<br \/>\n= \\(\\frac{1}{2}\\) foot<\/p>\n<p>Question 12.<br \/>\nHow many plants are in Box A?<br \/>\n_____ plants<\/p>\n<p>Answer: 10 plants<\/p>\n<p>Explanation:<br \/>\nBy seeing the line plot we can say that there are 10 plants in Box A.<\/p>\n<h3><a id=\"Common_Core_Relative_Sizes_of_Measurement_Units_Lesson_Check_Page_No_244\"><\/a>Common Core &#8211; Relative Sizes of Measurement Units &#8211; Page No. 244<\/h3>\n<p><em><strong>Lessons 12.6\u201412.8<\/strong><\/em><\/p>\n<p><strong>Complete.<\/strong><\/p>\n<p>Question 1.<br \/>\n9 centimeters = _____ millimeters<\/p>\n<p>Answer: 90<\/p>\n<p>Explanation:<br \/>\nConverting from centimeters to millimeters.<br \/>\nWe know that,<br \/>\n1 centimeter = 10 millimeters<br \/>\n9 centimeters = 9 \u00d7 10 millimeters = 90 millimeters<\/p>\n<p>Question 2.<br \/>\n7 meters = _____ decimeters<\/p>\n<p>Answer: 70<\/p>\n<p>Explanation:<br \/>\nConverting from meters to decimeters<br \/>\n1 meter = 10 decimeter<br \/>\n7 meters = 7 \u00d7 10 decimeter = 70 decimeters<\/p>\n<p>Question 3.<br \/>\n5 decimeters = _____ centimeters<\/p>\n<p>Answer: 50<\/p>\n<p>Explanation:<br \/>\nConverting from decimeters to centimeters.<br \/>\n1 decimeter = 10 centimeters<br \/>\n5 decimeters = 5 \u00d7 10 centimeters = 50 centimeters<\/p>\n<p>Question 4.<br \/>\n4 liters = _____ milliliters<\/p>\n<p>Answer: 4000<\/p>\n<p>Explanation:<br \/>\nConverting from liters to milliliters<br \/>\n1 liter = 1000 milliliters<br \/>\n4 liters = 4 \u00d7 1000 milliliters = 4000 milliliters<\/p>\n<p>Question 5.<br \/>\n3 kilograms = _____ grams<\/p>\n<p>Answer: 3000<\/p>\n<p>Explanation:<br \/>\nConverting from kilograms to grams<br \/>\n1 kilogram = 1000 grams<br \/>\n3 kilograms = 3 \u00d7 1000 grams = 3000 grams<\/p>\n<p>Question 6.<br \/>\n3 weeks = _____ days<\/p>\n<p>Answer: 21<\/p>\n<p>Explanation:<br \/>\nConverting from weeks to days.<br \/>\n1 week = 7 days<br \/>\n3 weeks = 3 \u00d7 7 days = 21 days<\/p>\n<p>Question 7.<br \/>\n6 hours = _____ minutes<\/p>\n<p>Answer: 360<\/p>\n<p>Explanation:<br \/>\nConverting from hours to minutes<br \/>\n1 hour = 60 minutes<br \/>\n6 hours = 6 \u00d7 60 minutes = 360 minutes<\/p>\n<p>Question 8.<br \/>\n2 days = _____ hours<\/p>\n<p>Answer: 48<\/p>\n<p>Explanation:<br \/>\nConverting from days to hours.<br \/>\n1 day = 24 hours<br \/>\n2 days = 2 \u00d7 24 hours = 48 hours<\/p>\n<p><em><strong>Lesson 12.10<\/strong><\/em><\/p>\n<p>Add or subtract.<\/p>\n<p>Question 9.<br \/>\n3 ft 8 in.<br \/>\n+ 1 ft 2 in.<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n_____ ft _____ in.<\/p>\n<p>Answer: 4 ft 10 in.<\/p>\n<p>Explanation:<br \/>\n3 ft 8 in.<br \/>\n<span style=\"text-decoration: underline;\">+ 1 ft 2 in.<\/span><br \/>\n4 ft 10 in<\/p>\n<p>Question 10.<br \/>\n9 lb 6 oz<br \/>\n&#8211; 4 lb 2 oz<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n_____ lb _____ oz<\/p>\n<p>Answer: 5 lb 4 oz.<\/p>\n<p>Explanation:<br \/>\n9 lb 6 oz<br \/>\n<span style=\"text-decoration: underline;\">&#8211; 4 lb 2 oz<\/span><br \/>\n5 lb 4 oz<\/p>\n<p>Question 11.<br \/>\n5 gal 2 qt<br \/>\n&#8211; 1 gal 3 qt<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n_____ gal _____ qt<\/p>\n<p>Answer: 3 gal 3 qt<\/p>\n<p>Explanation:<br \/>\nBorrow one gallon and convert it into quarts.<br \/>\n4 gal 6 qt<br \/>\n<span style=\"text-decoration: underline;\">&#8211; 1 gal 3 qt<\/span><br \/>\n3 gal 3 qt<\/p>\n<p>Question 12.<br \/>\n7 hr 10 min<br \/>\n&#8211; 3 hr 40 min<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n_____ hr _____ min<\/p>\n<p>Answer: 3 hr 30 min<\/p>\n<p>Explanation:<br \/>\nBorrow one hour and convert it into minutes.<br \/>\n6 hr 70 min<br \/>\n<span style=\"text-decoration: underline;\">&#8211; 3 hr 40 min<\/span><br \/>\n3 hr 30 min<\/p>\n<p><em><strong>Lessons 12.9 and 12.11<\/strong><\/em><\/p>\n<p>Question 13.<br \/>\nRick needs to be at school at 8:15 A.M. It takes him 20 minutes to walk to school. At what time does he need to leave to get to school on time?<br \/>\n_____ : _____ A.M.<\/p>\n<p>Answer: 7 : 55 A.M<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nRick needs to be at school at 8:15 A.M. It takes him 20 minutes to walk to school.<br \/>\nSubtract 20 mins from 8:15 A.M<br \/>\n8 hr 15 min<br \/>\n&#8211; 0 hr 20 min<br \/>\nBorrow 1 hour and convert it to minutes<br \/>\n7 hr 75 min<br \/>\n<span style=\"text-decoration: underline;\">&#8211; 0 hr 20 min<\/span><br \/>\n7 : 55 A.M<\/p>\n<p>Question 14.<br \/>\nSunny\u2019s gymnastics class lasts 1 hour 20 minutes. The class starts at 3:50 P.M. At what time does the gymnastics class end?<br \/>\n_____ : _____ P.M.<\/p>\n<p>Answer: 5 : 10 P.M<\/p>\n<p>Explanation:<br \/>\nGiven,<br \/>\nSunny\u2019s gymnastics class lasts 1 hour 20 minutes. The class starts at 3:50 P.M.<br \/>\n3 hr 50 min<br \/>\n<span style=\"text-decoration: underline;\">+1 hr 20 min<\/span><br \/>\n5 hr 10 min<br \/>\nThus the gymnastics class ends at 5:10 P.M.<\/p>\n<p>Question 15.<br \/>\nDavid made a table to relate two customary units. Label the columns of the table.<\/p>\n<p>Question 15.<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"108\">_________<\/td>\n<td width=\"108\">_________<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">1<\/td>\n<td width=\"108\">16<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">2<\/td>\n<td width=\"108\">32<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">3<\/td>\n<td width=\"108\">48<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">4<\/td>\n<td width=\"108\">64<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">5<\/td>\n<td width=\"108\">80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Answer:<br \/>\nThe label for the columns of the table is shown below:<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"108\"><strong>Pounds<\/strong><\/td>\n<td width=\"108\"><strong>Ounces<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"108\">1<\/td>\n<td width=\"108\">16<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">2<\/td>\n<td width=\"108\">32<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">3<\/td>\n<td width=\"108\">48<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">4<\/td>\n<td width=\"108\">64<\/td>\n<\/tr>\n<tr>\n<td width=\"108\">5<\/td>\n<td width=\"108\">80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><em>Conclusion:<\/em><\/h3>\n<p>Ace up your preparation with these chapterwise <a href=\"https:\/\/ccssmathanswers.com\/go-math-grade-4-answer-key-chapter-12-relative-sizes-of-measurement-units\/\" target=\"_blank\" rel=\"noopener noreferrer\">Go Math Grade 4 Answer Key Chapter 12 Relative Sizes of Measurement Units<\/a> provided here and score good marks in the standard tests. Bookmark CCSSMathAnswers portal and get more information about Go Math Answer Keys for various grades.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grade 4 Students can easily gain the basic learning knowledge of Relative sizes of measurement units math concepts by using the Go Math Answer Key Homework Practice FL provided here. All exercise problems &amp; their answers are easily available here in Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of &#8230; <a title=\"Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units\" class=\"read-more\" href=\"https:\/\/bigideasmathanswers.com\/go-math-grade-4-answer-key-homework-practice-fl-chapter-12-relative-sizes-of-measurement-units\/\" aria-label=\"More on Go Math Grade 4 Answer Key Homework Practice FL Chapter 12 Relative Sizes of Measurement Units\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":8899,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[2],"tags":[],"jetpack_featured_media_url":"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2020\/10\/go-math-grade-4-chapter-12-relative-sizes-of-measurement-units-pages-219-244-answer-key.jpeg","_links":{"self":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/3200"}],"collection":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/comments?post=3200"}],"version-history":[{"count":1,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/3200\/revisions"}],"predecessor-version":[{"id":92802,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/3200\/revisions\/92802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media\/8899"}],"wp:attachment":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media?parent=3200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/categories?post=3200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/tags?post=3200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}