{"id":148866,"date":"2022-11-29T15:51:35","date_gmt":"2022-11-29T10:21:35","guid":{"rendered":"https:\/\/ccssanswers.com\/?p=148866"},"modified":"2022-11-29T15:51:35","modified_gmt":"2022-11-29T10:21:35","slug":"spectrum-math-grade-6-chapter-3-lesson-4-answer-key","status":"publish","type":"post","link":"https:\/\/ccssanswers.com\/spectrum-math-grade-6-chapter-3-lesson-4-answer-key\/","title":{"rendered":"Spectrum Math Grade 6 Chapter 3 Lesson 4 Answer Key Understanding Unit Rates"},"content":{"rendered":"

Go through the Spectrum Math Grade 6 Answer Key<\/a> Chapter 3 Lesson 3.4 Understanding Unit Rates<\/b>\u00a0and get the proper assistance needed during your homework.<\/p>\n

Spectrum Math Grade 6 Chapter 3 Lesson 3.4 Understanding Unit Rates Answers Key<\/h2>\n

A rate is a special ratio that compares quantities of two different types of items\u2014for example, 340 miles per 10 gallons (340 mi.\/10 gal.). In a unit rate, the second quantity is always I, such as in 34 miles per gallon (34 mi.\/l gal.). This allows you to see how many of the first item corresponds to just one of the second item.
\nSuppose you want to divide students equally between buses for a field trip. To see how many students should go on each bus, find the unit rate.
\nIf there are 160 students and 4 buses, how many students should go on each bus?
\n\\(\\frac{160}{4}\\) = \\(\\frac{s}{1}\\) To find the number of students for one bus, divide by the number of buses total.
\n\\(\\frac{160}{4}\\) = \\(\\frac{40}{1}\\) The unit rate is \\(\\frac{40}{1}\\), or 40 students per bus.<\/p>\n

Solve each problem by finding the unit rate.<\/strong><\/p>\n

Question 1.
\nJohn can create 20 paintings in 4 weeks. How many paintings can he create each week?
\nAnswer:
\nNumber of paintings can he create each week = 5.<\/p>\n

Explanation:
\nNumber of paintings John can create = 20.
\nNumber of weeks = 4.
\nLet the number of paintings can he create each week be S.
\n=> \\(\\frac{20}{4}\\) = \\(\\frac{S}{1}\\)
\n=> 20 \u00d7 1 = S \u00d7 4
\n=> 20 = 4S
\n=> 20 \u00f7 4 = S
\n=> 5 = S.<\/p>\n

Question 2.
\nSasha can walk 6 miles in 3 hours. If she has to walk 1 mile, how long will it take her?
\nAnswer:
\nNumber of hours she takes to walk 1 mile = 2.<\/p>\n

Explanation:
\nNumber of miles Sasha can walk = 6.
\nNumber of hours she can walk = 3.
\nLet the hours she takes to walk 1 mile be X.
\n=> \\(\\frac{6}{3}\\) = \\(\\frac{X}{1}\\)
\n=> 6 \u00d7 1 = X \u00d7 3
\n=> 6 = 3X
\n=> 6 \u00f7 3 = X
\n=> 2 = X.<\/p>\n

Question 3.
\nTodd keeps his 4-room house very clean. It takes him 1 hour and 36 minutes to clean his whole house. How long does it take him to clean one room?
\nAnswer:
\nTime it takes him to clean one room = 24.<\/p>\n

Explanation:
\nNumber of rooms Todd keeps cery clean = 4.
\nNumber of hours to clean his whole house = 1hour 36 minutes = 96 minutes.
\nLet the time it takes him to clean one room be S.
\n=> \\(\\frac{90}{4}\\) = \\(\\frac{S}{1}\\)
\n=> 96 \u00d7 1 = S \u00d7 4
\n=> 96 = 4S
\n=> 96 \u00f7 4 = S
\n=> 24 minutes = S.<\/p>\n

Question 4.
\nVictoria can make 8 necklaces in 4 days. How long does it take her to make one necklace?
\nAnswer:
\nNumber of days it takes her to make one necklace = 2.<\/p>\n

Explanation:
\nNumber of necklaces Victoria can make = 8.
\nNumber of days = 4.
\nLet the number of days it takes her to make one necklace be X.
\n=> \\(\\frac{8}{4}\\) = \\(\\frac{S}{1}\\)
\n=> 8 \u00d7 1 = S \u00d7 4
\n=> 8 = 4S
\n=> 8 \u00f7 4 = S
\n=> 2 = S.<\/p>\n

Question 5.
\nByron has his own bakery. He bakes 84 cakes each week. How many cakes can he make in one day?
\nAnswer:
\nNumber of cakes he makes in one day = 12.<\/p>\n

Explanation:
\nNumber of cakes he bakes = 84.
\nNumber of days he bakes them = 7.
\nLet the number of cakes he makes in one day be X.
\n=> \\(\\frac{84}{7}\\) = \\(\\frac{X}{1}\\)
\n=> 84 \u00d7 1 = X \u00d7 7
\n=> 84 = 7X
\n=> 84 \u00f7 7 = X
\n=> 12 = X.<\/p>\n

Question 6.
\nCharlie buys 3 computer tables for $390. How much did he pay for each table?
\nAnswer:
\nCost of each computer table he pays = $130.<\/p>\n

Explanation:
\nNumber of computer tables Charlie buys = 3.
\nCost of computer tables he buys = $390.
\nLet the cost of each computer table he pays be S.
\n=> \\(\\frac{390}{3}\\) = \\(\\frac{S}{1}\\)
\n=> 390 \u00d7 1 = S \u00d7 3
\n=> 390 = 3S
\n=> 390 \u00f7 3 = S
\n=> $130 = S.<\/p>\n","protected":false},"excerpt":{"rendered":"

Go through the Spectrum Math Grade 6 Answer Key Chapter 3 Lesson 3.4 Understanding Unit Rates\u00a0and get the proper assistance needed during your homework. Spectrum Math Grade 6 Chapter 3 Lesson 3.4 Understanding Unit Rates Answers Key A rate is a special ratio that compares quantities of two different types of items\u2014for example, 340 miles … Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[641],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/148866"}],"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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/comments?post=148866"}],"version-history":[{"count":4,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/148866\/revisions"}],"predecessor-version":[{"id":164276,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/148866\/revisions\/164276"}],"wp:attachment":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/media?parent=148866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/categories?post=148866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/tags?post=148866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}