7th Grade Unit Rate Practice

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together. It expresses how much of one quantity corresponds to one unit of another quantity.

Front

How do you calculate the unit rate?

Back

To calculate the unit rate, divide the total quantity of one item by the total quantity of another item. For example, if you have 10 apples for $5, the unit rate is $5 ÷ 10 apples = $0.50 per apple.

Front

Find the unit rate of $97.50 for 15 pizzas.

Back

$6.50 per pizza.

Front

Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?

Back

19 cars per day.

Front

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

Back

$1.25 per pound.

Front

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

Back

15 customers per hour.

Front

Kyle took 1/5 of a minute to eat 1/2 of a pie. How many pies can Kyle eat per minute?

Back

2 and 1/2 pies per minute.

Front

What is the formula for finding the unit rate?

Back

Unit Rate = Total Quantity of Item A / Total Quantity of Item B.

Front

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

Back

60 miles per hour.

Front

How do you express a unit rate as a fraction?

Back

A unit rate can be expressed as a fraction where the numerator is the total quantity of one item and the denominator is the total quantity of another item.