Rates and Proportions Study Guide

Suzy purchased 75 feet of material to make hats. Each coat uses 3/4 of a foot of material. How many hats can she make?

• 75

• 100

• 45.5

• 60

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CCSS.6.NS.A.1

Your bedroom as an area of 144 square feet. If the length of your room is 12 feet, what is the width? Area = length x width

• 144

• 74

• 12

• 13

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CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.G.A.1

What mathematical operation does unit rates involve?

• addition
• subtraction
• multiplication
• division

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CCSS.7.EE.B.3

You travel 150 miles on 5 gallons. How far did you travel per gallon?

• 15 miles
• 30 miles
• 3 miles
• 25 miles

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

If Justin ordered 5 ice cream bars for $12.25, how much was each ice cream bar?

• $2.45
• $4.00
• $7.25
• $1.25

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CCSS.6.NS.B.3

In an animal shelter, there are 5 dogs for every 20 cats. Which rate best represents the relationship between dogs and cats?

• 10 dogs for every 40 cats
• 1 dog for every 5 cats
• 2 dogs for every 10 cats
• 12 dogs for every 50 cats

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

The car travels 440 miles in 8 hours. What is the unit rate?

• 12 miles per hour
• 55 miles per hour
• 110 miles per hour
• 44 miles per hour

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

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CCSS.6.RP.A.3B

The local bakery uses 1.75 cups of flour in each batch of cookies.  The bakery used 5.25 cups of flour this morning. How many batches of cookies did they make?

• 3 batches
• 3.5 batches
• 9.25 batches
• 7 batches

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CCSS.6.EE.B.7

CCSS.6.NS.A.1

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

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CCSS.6.RP.A.1

CCSS.6.RP.A.2