Equivalent Ratios

Multiple Choice

Which of the following is NOT a ratio?

• 3 dogs to 2 cats

• 3:2

• 3/2

• 3 and 2

Fill in the Blanks

A ratio is a comparison of

numbers or quantities.

Multiple Choice

A ___________ is a special kind of ratio that compares two unrelated measures. Ex. 400 miles in 12 hours.

• Rate

• Unit Rate

• Proportion

Multiple Choice

A ___________ is a special kind of ratio that has a denominator of 1.

• Rate

• Unit Rate

• Proportion

Multiple Choice

Which of the following is NOT equivalent to 1/3?

• 2/6

• 4/12

• 5/20

• 8/24

Multiple Choice

You have 5 green pencils, 3 red pencils and 7 blue pencils. What is the ratio of blue pencils to all pencils?

• 3:15

• 7:8

• 7:5

• 7:15

Multiple Choice

In Mr. Lollis's Homeroom Class, 10 people eat pizza, 5 eat hot wings and 5 brought their own lunch. In simpliest terms, wht is the ratio of those who eat hot wings to those who eat pizza?

• 5:10

• 5:15

• 1:2

• 5:20

Match

Review: Match the following:

• Compares two numbers: 1:2

• Compares two numbers of different measures. 6 books in 3 days.

• A rate for one of something. $1 per candy bar.

• Two ratios that represent the same amount: 1/2 = 5/10

Ratio

Rate

Unit Rate

Equivalent

• Ratio

• Rate

• Unit Rate

• Equivalent