Rates & Ratios Quiz

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

• 50 mph

• 60 mph

• 70 mph

• 80 mph

What is the unit rate of 150 miles in 5 hours?

• 25 mph

• 30 mph

• 35 mph

• 40 mph

If the ratio of cats to dogs is 2:3 and there are 12 cats, how many dogs are there?

• 15 dogs

• 18 dogs

• 10 dogs

• 12 dogs

A car can travel 300 miles on 10 gallons of gas. What is the unit rate of miles per gallon?

• 25 mpg

• 30 mpg

• 35 mpg

• 40 mpg

If a recipe requires a ratio of 5:2 for flour to sugar, how much sugar is needed if you have 15 cups of flour?

• 6 cups

• 5 cups

• 4 cups

• 3 cups

What is the ratio of 8 apples to 4 oranges?

• 2:1

• 1:2

• 4:1

• 1:4

If a bike travels 45 miles in 3 hours, what is the unit rate in miles per hour?

• 15 mph

• 20 mph

• 25 mph

• 30 mph

Which of the following is a correct way to express the ratio of 12 to 16?

• 3:4

• 4:3

• 2:3

• 1:4

What is the ratio of 10 to 25 in simplest form?

• 2:5

• 1:2

• 5:2

• 1:5

A recipe calls for a ratio of 3 cups of flour to 2 cups of sugar. If you use 6 cups of flour, how much sugar do you need?

• 3 cups

• 4 cups

• 2 cups

• 5 cups