Unit Rate

Front

What is a unit rate?

Back

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

Front

Which of the following is NOT a rate? 5 hamburgers: 3 people, 2 teaspoons: 1 cupcake, 3 hours: 2 hours, 6 meters: 4 days?

Back

3 hours: 2 hours is NOT a rate.

Front

If a babysitter made $20 for 4 hours, what is the rate charged per hour?

Back

$5/hour.

Front

If I paid $15.00 for 6 gallons of gasoline, what was the price per gallon?

Back

$2.50 per gallon.

Front

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

Back

20 customers per hour.

Front

How do you calculate a unit rate?

Back

To calculate a unit rate, divide the quantity by the number of units.

Front

What is the unit rate of 50 miles in 2 hours?

Back

25 miles per hour.

Front

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

Back

60 miles per hour.

Front

What is the unit rate of 12 apples for $3?

Back

$0.25 per apple.

Front

If a recipe calls for 4 cups of flour for 2 cakes, what is the unit rate of flour per cake?

Back

2 cups of flour per cake.