Unit Rates

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities where one of the quantities is expressed as a quantity of one. For example, if a car travels 300 miles in 5 hours, the unit rate is 60 miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you calculate a unit rate?

Back

To calculate a unit rate, divide the first quantity by the second quantity. For example, if you have 24 miles in 2 hours, the unit rate is 24 ÷ 2 = 12 miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If John runs 18 miles in 6 hours, how many miles does he run in one hour?

Back

3 miles.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If Tyler runs 12 miles in 3 hours, what is his running rate in miles per hour?

Back

4 miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the unit rate of Brad driving 527 miles on 17 gallons of gas?

Back

31 miles per gallon.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Which operation do you use to solve for unit rate?

Back

Division.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a recipe requires 4 cups of flour for 2 loaves of bread, what is the unit rate of flour per loaf?

Back

2 cups of flour per loaf.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How would you express 60 miles in 3 hours as a unit rate?

Back

20 miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

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

Back

30 miles per gallon.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

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

Back

5 apples per basket.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2