Use RDW to solve the following problems.
\nQuestion 1.
\nA cartoon lasts \\(\\frac{1}{2}\\) hour. A movie is 6 times as long as the cartoon. How many minutes does it take to watch both the cartoon and the movie?
\nAnswer:
\nGiven that,
\nThe time taken by cartoon to last = 1\/2 hour = 30 minutes
\nAlso given, a movie is 6 times as long as the cartoon
\n30 x 6 = 180 minutes
\nNow, 180 +30 = 210 minutes
\nTherefore, The number of minutes required to watch both the cartoon and movie = 210 minutes.<\/p>\n
Question 2.
\nA large bench is 7 \\(\\frac{1}{6}\\) feet long. It is 17 inches longer than a shorter bench. How many inches long is the shorter bench?
\nAnswer:
\nGiven,
\nThe length of large bench = 7 1\/6 feet
\n7 1\/6 feet =
\n1 feet = 12 inches
\nSo, 7 feet = 7 x 12 = 84 inches
\n1\/6 feet = 2 inches
\nTotal : 84 + 2 = 86
\nAlso given,
\nLonger bench is 17 inches longer than a shorter bench
\nSo, 86 – 17 = 69
\nTherefore, the length of shorter bench is 69 inches.<\/p>\n
Question 3.
\nThe first container holds 4 gallons 2 quarts of juice. The second container can hold 1\\(\\frac{3}{4}\\) gallons more than the first container. Altogether, how much juice can the two containers hold?
\nAnswer:
\nGiven that,
\nThe capacity of first container = 4 gallons 2 quarts or 4 1\/2
\nAlso given the capacity of second container is 1 3\/4 gallons more than first container
\nWhich means, 4 1\/2 + 1 3\/4 =6 1\/4
\nTotal : 4 1\/2 gallons + 6 1\/4\u00a0 gallons
\n10 gallons + 3\/4 gal\u00a0 = 10 gallons 3 quarts
\nTherefore, two contains can hold 103\/4 gallons altogether.<\/p>\n
Question 4.
\nA girl\u2019s height is 3\\(\\frac{1}{3}\\) feet. A giraffe\u2019s height is 3 times that of the girl\u2019s. How many inches taller is the giraffe than the girl?
\nAnswer:
\nGiven,
\nThe height of a girl = 3 1\/3 feet
\nThe height of giraffe is 3 times of the girl
\nWe know that 1 feet = 12 inches
\n3 1\/3 +3 1\/3 = 6 feet 8 inches
\n6 feet = 6 x 12 = 72 inches
\n72 + 8 = 80
\nTherefore, The girrafe is 80 inches taller than the girl.<\/p>\n
Question 5.
\nFive ounces of pretzels are put into each bag. How many bags can be made from 22\\(\\frac{3}{4}\\) pounds of pretzels?
\nAnswer:
\n1 pound = 16 ounces
\n22 3\/4 pounds of pretzels =
\n22 x 16 =352 ounces and
\n3\/4 = 12 ounces
\nTotal : 352 + 12 = 364 ounces
\nGiven that, 5 pounds of pretzels are kept in each bag
\nNow, 364 \/ 5 = 72
\nTherefore, 72 bags can be made from 22 3\/4 pounds of pretzels.<\/p>\n
Question 6.
\nTwenty servings of pancakes require 15 ounces of pancake mix.
\na. How much pancake mix is needed for 120 servings?
\nb. Extension: The mix is bought in 2\\(\\frac{1}{2}\\)-pound bags. How many bags will be needed to make 120 servings?
\nAnswer:
\nGiven that,
\nTwenty servings of pancakes require 15 ounces of pancake mix.
\n20+20+20+20+20+20 = 120
\nNow, 6 x 15 = 90 ounces
\nTherefore, 90 ounces of pancake is needed for 120 servings.<\/p>\n
b. 1 pound = 16 ounces
\nGiven that mix is bought 2 1\/2 pounds
\nWhich means, 2 1\/2 = 2 x 16 = 32 oz + 8 oz = 40 oz
\n40 oz x 2 = 80 ounces
\nTherefore, to make 120 servings\u00a0 3 bags of mix will be need to purchase.
\nBecause, 2 1\/2 mix can only make 80 ounces which is nit enough..<\/p>\n
Use RDW to solve the following problem.
\nIt took Gigi 1 hour and 20 minutes to complete a bicycle race. It took Johnny twice as long because he got a flat tire. How many minutes did it take Johnny to finish the race?
\nAnswer:
\nThe time taken by Gigi to complete his bicycle race = 1 hour 20 minutes
\nThe time taken by Johnny is twice as long because he got a flat tire =
\nWhich means,
\n1 hour 20 minutes + 1 hour 20 minutes = 2 hours 40 minutes
\n1 hour = 60 minutes
\n2 hours = 2 x 60 = 120 minutes
\n120 minutes + 40 minutes = 160 minutes
\nTherefore, it took Johnny 160 minutes to finish his bicycle race.<\/p>\n
Use RDW to solve the following problems.
\nQuestion 1.
\nMolly baked a pie for 1 hour and 45 minutes. Then, she baked banana bread for 35 minutes less than the pie. How many minutes did it take to bake the pie and the bread?
\nAnswer:
\nThe amount of time Molly backed a pie = 1 hour 45 minutes
\nGiven that, the time taken to bake the banana bread is 35 minutes less
\nWhich means, 1 hour 45 minutes – 35 minutes = 1 hour 10 minutes
\nTotal time required to bake both the pie and bread :
\n1 hour 45 minutes + 1 hour 10 minutes = 2 hours 55 minutes.
\nTherefore, it took 2 hours 55 minutes to bake pie and banana bread.<\/p>\n
Question 2.
\nA slide on the playground is 12\\(\\frac{1}{2}\\) feet long. It is 3 feet 7 inches longer than the small slide. How long is the small slide?
\nAnswer:
\nGiven that, the length of the longer slide = 12 1\/2\u00a0 = 12 feet 6 inches
\nThe length of smaller slide is 3 feet 7 inches shorter than longer slide.
\nNow,
\n12 feet 6 inches – 3 feet 7 inches = 8 feet 11 inches
\nTherefore, the length of smaller slide is 8 feet 11 inches.<\/p>\n
Question 3.
\nThe fish tank holds 8 gallons 2 quarts of water. Jeffrey poured 1\\(\\frac{3}{4}\\) gallons into the empty tank. How much more water does he still need to pour into the tank to fill it?
\nAnswer:
\nThe quantity of water the fish tank can hold = 8 gallons 2 quarts
\nThe quantity of water of Jeffrey poured into empty tank = 1 3\/4 gallons or 1 gallon 3 quarts
\nNow,
\n8 gallons 2 quarts – 1 gallons 3 quarts = 6 gallons 1 quarts
\nTherefore, Jeffrey need to pour 6 gallons 1 quarts of water to fill the tank.<\/p>\n
Question 4.
\nThe candy shop puts 10 ounces of gummy bears in each box. How many boxes do they need to fill if there are 21\\(\\frac{1}{4}\\) pounds of gummy bears?
\nAnswer:
\n1 pound = 16 ounces
\n21 1\/4 =
\n21 pounds x 16 = 336 ounces
\n1\/4 = 4 ounces
\nTotal : 336 + 4 = 340 ounces
\nGiven that,
\nThe number of gummy bears the candy shop puts in each box = 10
\nNow, 340 \/ 10 = 34
\nTherefore, they need to fill 34 boxes.<\/p>\n
Question 5.
\nMom can make 10 brownies from a 12-ounce package.
\na. How many ounces of brownie mix would be needed to make 50 brownies?
\nb. Extension: The brownie mix is also sold in 1\\(\\frac{1}{2}\\)-pound bags. How many bags would be needed to make 120 brownies?
\nAnswer:
\na. Given that,
\nMom can make 10 brownies from a 12- ounce package.
\nThe amount of brownie mix she need to make 50 brownies\u00a0 =
\n12 x 5 = 60
\nTherefore, 60 ounces of brownie mix is needed to make 50 brownies<\/p>\n
b. 1 pound = 16 ounces
\n1 1\/2 =
\n16 ounces + 8 ounces = 24 ounces
\nGiven , 10 brownies are made from 12 ounce brownie mix
\nNow, 10 x 12 =120
\n12 x 12 = 144 ounces
\nNow, 144 ounces \/ 24 ounces = 6
\nTherefore, 6 bags are needed to make 120 brownies.<\/p>\n","protected":false},"excerpt":{"rendered":"
Engage NY Eureka Math 4th Grade Module 7 Lesson 14 Answer Key Eureka Math Grade 4 Module 7 Lesson 14 Problem Set Answer Key Use RDW to solve the following problems. Question 1. A cartoon lasts hour. A movie is 6 times as long as the cartoon. How many minutes does it take to watch … Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/58944"}],"collection":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/comments?post=58944"}],"version-history":[{"count":1,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/58944\/revisions"}],"predecessor-version":[{"id":137702,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/58944\/revisions\/137702"}],"wp:attachment":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/media?parent=58944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/categories?post=58944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/tags?post=58944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}