Unit Rates

Front

What is a unit rate?

Back

A unit rate is a rate in which the unit in the denominator is 1.

Front

If it snowed 20 inches in 5 hours, what is the unit rate of inches per hour?

Back

4 inches per hour.

Front

Maria flies 1,000 miles in 10 hours. How many miles does she fly in 1 hour?

Back

100 miles.

Front

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

Back

$8 per pound.

Front

How do you calculate a unit rate?

Back

Divide the quantity by the number of units.

Front

What is the unit rate of 60 miles in 3 hours?

Back

20 miles per hour.

Front

If a car travels 150 miles on 5 gallons of gas, what is the unit rate in miles per gallon?

Back

30 miles per gallon.

Front

What is the unit rate of 45 apples for $9?

Back

$1 per apple.

Front

If a recipe calls for 2 cups of sugar for 4 servings, what is the unit rate of sugar per serving?

Back

0.5 cups of sugar per serving.

Front

What is the unit rate of 300 pages read in 6 hours?

Back

50 pages per hour.