Unit Rate

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 150 miles in 3 hours, the unit rate is 50 miles per hour.

Front

How do you calculate the unit rate?

Back

To calculate the unit rate, divide the first quantity by the second quantity. For example, if a printer prints 180 pages in 6 minutes, the unit rate is calculated as 180 pages ÷ 6 minutes = 30 pages per minute.

Front

If a car travels 150 miles in 3 hours, what is the unit rate in miles per hour?

Back

50 miles per hour.

Front

Which of the following is a unit rate? 10 miles / 2 hours, $6 for each hour, 1 box / $3, 15 pounds every 5 servings

Back

$6 for each hour.

Front

If Kiontre reads 100 pages in 5 days, how many pages does he read in 1 day?

Back

20 pages.

Front

A printer prints 180 pages in 6 minutes. What is the unit rate in pages per minute?

Back

30 pages per minute.

Front

What is the unit rate for $22 for 6 books?

Back

$3.67 per book.

Front

How do you express a unit rate in terms of money?

Back

A unit rate in terms of money is expressed as the amount of money per one unit of an item. For example, if 6 books cost $22, the unit rate is $3.67 per book.

Front

What is the formula for finding a unit rate?

Back

The formula for finding a unit rate is: Unit Rate = Total Quantity ÷ Number of Units.

Front

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

Back

2 cups of flour per cake.