Ratios and Rates Review

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which of the following ratios is

not equivalent to the other three?

• 2/3

• 4/5

• 4 to 6

• 8 to 12

Tags

CCSS.6.RP.A.3A

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 380 bricks used to build a wall that is 10 feet high. How many bricks will be used to build a wall that is 20 feet high?

• 38

• 19

• 200

• 760

Tags

CCSS.3.OA.D.8

CCSS.4.OA.A.3

CCSS.7.EE.B.3

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

Tags

CCSS.6.RP.A.3B

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

Tags

CCSS.6.RP.A.3A

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

• 1/2

• 8/14

• 12/13

• 2/3

Tags

CCSS.6.RP.A.3A

Johnny bought a 10-ounce smoothie that contains 250 total calories. How many calories does the smoothie contain per ounce?

• 25

• 250

• 2,500

• 2.5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

Tags

CCSS.6.RP.A.3B