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.

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 12 miles in 3 hours, divide 12 by 3 to get 4 miles per hour.

Front

If a runner completes 12 miles in 3 hours, what is their speed in miles per hour?

Back

4 miles per hour.

Front

A train travels 1,230 miles in 5 hours. What is the unit rate of the train's speed?

Back

246 miles per hour.

Front

How many miles does Brad drive on one gallon if he drives 527 miles on 17 gallons?

Back

31 miles per gallon.

Front

If Maria flies 1,000 miles in 10 hours, how many miles does she fly in 1 hour?

Back

100 miles.

Front

What is the unit rate for 24 miles in 2 hours?

Back

12 miles per hour.

Front

Why is it important to understand unit rates?

Back

Understanding unit rates helps in making comparisons and informed decisions in real-life situations, such as determining the best value for money.

Front

What is the unit rate of 60 apples for 3 dollars?

Back

20 apples per dollar.

Front

If a car uses 15 gallons of gas to travel 300 miles, what is the miles per gallon?

Back

20 miles per gallon.