Ratios, Rates, and Proportions

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

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CCSS.6.RP.A.1

CCSS.6.RP.A.3

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35
• 60
• 18
• 50

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CCSS.6.RP.A.1

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Which is NOT equivalent to 3:5?

• 15:25
• 9:15
• 21:28
• 30:50

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CCSS.6.RP.A.1

CCSS.6.RP.A.3

• 20 pencils
• 24 pencils
• 96 pencils
• 48 pencils

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CCSS.6.RP.A.1

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CCSS.6.RP.A.3

5 boxes of candy costs $12.54. What is the unit price of one candy bar?

• 2.50
• 400000000
• 78.0
• 678

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CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find the number c of cats.

• c=15

• c=18

• c=21

• c=16

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CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.3

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

• 12 miles in 1 hour
• 55 miles in 1 hour
• 110 miles in 1 hour
• 44 miles in 1 hour

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CCSS.6.NS.B.2

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

On a map, if one centimeter represents 25 kilometers, how many kilometers does 7 centimeters represent?

• 175
• 185
• 200
• 220

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A comparison of two quantities (amounts)

• Ratio
• Proportion
• Rate
• Multiplicative Relationship 

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A ratio that expresses the same relationship

• Rate
• Ratio
• Equivalent Ratio
• Integer

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3