Ratios and Proportional Reasoning Unit Review

There are 14 frisbees and 16 boomerangs. What is the ratio of the the total toys to the number of boomerangs?

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Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Choose ALL of the scenarios that represent a proportional relationship.

• For each large pizza that is ordered, three people will eat.

• Jack is planting a tree. He wants to dig a hole that is 3 feet deep for every 5 feet of tree height.

• A jogger runs and burns 93 calories per mile.

• James can type 75 words per minute.

• Mr. Johnson is paid $4.75 per hour, plus a $20 bonus.

Tags

CCSS.7.RP.A.2A

Which table represents the same proportional relationship as the given ordered pairs?

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CCSS.7.RP.A.2D

The graph and the table show the same proportional relationship. Which proportional relationship of x : y do they show?

• 2 : 3

• 3 : 2

• 4 : 3

• 4 : 15

Tags

CCSS.7.RP.A.2D

Jonah is saving money each week. Which GRAPH, TABLE, and SITUATION represent the same proportional relationship?

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Tags

CCSS.7.RP.A.2D

The ratio of almonds to oranges is 7 to 6. There are 42 almonds on the food stand. How many oranges are on the food stand?

• 36

• 28

• 24

• 21

An artist mixed 5 liters of blue paint with 3 liters of red paint to make a certain shade of purple paint. Which of the following ratios of liters of blue paint to red paint will make the same shade of purple paint? Select TWO correct answers.

• 25:15

• 20:12

• 10:16

• 6:10

• 5:8

Tags

CCSS.6.RP.A.3A

An animal refuge with an area of 45 acres has a total of 180 various animals. Which rate best represents the relationship between the number of animals and the area of the refuge?

• 4 acres per animal

• 135 acres per animal

• 4 animals per acre

• 18 acres per animal

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A pet store employee put only silver fish and goldfish in an aquarium. The ratio of the number of goldfish to the total number of fish in the aquarium was 7 to 12. Which number could be the number of goldfish the employee put in the aquarium?

• 33

• 32

• 24

• 21

The shaded area represents the ratio of roses to carnations at the flower shop. What is the ratio of roses to carnations at the flower shop in simplified form?

(a)  

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2