Ratios Rates Equivalent Ratios and Unit Rate Review

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Nicole is making a recipe that requires

3 cups of water and 7 cups of flour. Which of the following combinations shows the same ratio of water to flour?

• 3 cups of water to 8 cups of flour

• 6 cups of water to 14 cups of flour

• 6 cups of water to 12 cups of flour

• 8 cups of water to 3 cups of flour

In Emilio’s math class, there are 14 boys and 15 girls. Which of the following is the ratio of boys to girls in Emilio’s math class?

• 14/29

• 29/14

• 14/15

• 15/14

Which of the following ratios is not equivalent to the other three?

• 2/3

• 4/5

• 4 to 6

• 8 to 12

Christopher bought a 7-kilogram can of almonds for $4.90. What is the unit price?

• $0.70/kg

• $0.07/kg

• $3.43/kg

• $0.34/kg

Kassandra can jog 5,000 feet in 4 minutes. If she jogs at the same rate, how many feet can she jog in 7 minutes?

• 10,000 ft

• 2,857 ft

• 8,750 ft

• 5,600 ft

Madison bought a package of five colorful pens for $16.75. What is the unit price per pen?

• $3.35

• $0.29

• $0.30

• $83.75

Which of the following ratios is equivalent to 4:6?

• 1/2

• 8/14

• 12/13

• 2/3

On Thursday, Ashley earned $18 for 3 hours of babysitting. Getting paid the same rate, she earned $30 for babysitting on Sunday. How many hours did Ashley babysit on Sunday?

• 18

• 180

• 5

• 6

The ratio of dogs to cats at the local animal shelter is 3:8. There are 12 dogs at the shelter. How many cats are there?

• 4

• 16

• 24

• 32