Ratios and Proportions Exam

Write the rate 680 calories in 6 muffins as a unit rate.

• 113.3 calories/muffin

• 120 calories/muffin

• 110 calories/muffin

• 115 calories/muffin

Determine which option is the better deal:

Option A: 4 juice boxes for $5.59

or

Option B: 6 juice boxes for $8.49.

• Option A

• Option B

A comparison of two numbers as a fraction a/b or a:b or a to b.

• Ratio

• Proportion

• Unit Rate

Which proportions are equivalent to 2:3? Select all that apply.

• 4:6

• 20:30

• 3:2

• 1:2

• 10:15

The relationship between two quantities with different units expressed as a quantity of 1

• Ratio

• Proportion

• Unit Rate

The equality between two ratios.

• Ratio

• Proportion

• Unit Rate

3 : 2 = 2 : 3

• True

• False

What is the ratio of spoons to forks?

• 7:11

• 4:7

• 7:4

• 11:7

What is the ratio of horses to all animals in this picture?

• 3:4

• 3:7

• 4:3

• 7:3

What is the proper way to write a ratio? Check all the apply.

• a to b

• a:b