Ratio and Unit Rate Problems

A recipe calls for 1 cup of flour and 2 cups of sugar. What is the ratio of flour to sugar?

• 1:2

• 2:1

• 3:1

• 1:1

If a car travels 300 miles in 5 hours, what is the unit rate of miles per hour?

• 60 miles per hour

• 120 miles per hour

• 40 miles per hour

• 80 miles per hour

If a car travels 300 miles in 4 hours, what is the unit rate of miles per hour?

• 75

• 100

• 50

• 120

A fruit basket contains 5 apples and 10 oranges. What is the ratio of apples to oranges?

• 1:2

• 2:3

• 3:4

• 1:3

If a car travels 120 miles in 6 hours, what is the unit rate of miles per hour?

• 20 miles per hour

• 15 miles per hour

• 30 miles per hour

• 25 miles per hour

A mixture of paint is made by mixing 3 parts of red paint with 7 parts of yellow paint. What is the ratio of red paint to yellow paint?

• 1:3

• 2:5

• 3:7

• 4:9

If a car travels 240 miles in 4 hours, what is the unit rate of miles per hour?

• 60 miles per hour

• 40 miles per hour

• 70 miles per hour

• 50 miles per hour

A recipe calls for 2 cups of milk and 4 cups of water. What is the ratio of milk to water?

• 1:2

• 2:1

• 3:2

• 1:3

If a car travels 60 miles in 3 hours, what is the unit rate of miles per hour?

• 20 miles per hour

• 15 miles per hour

• 10 miles per hour

• 25 miles per hour

A bag of marbles contains 8 red marbles and 4 blue marbles. What is the ratio of red marbles to blue marbles?

• 2:1

• 4:8

• 3:5

• 5:3