Unit Rates

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity, often expressed as 'x per 1 unit'.

Front

How do you calculate a unit rate?

Back

To calculate a unit rate, divide the total quantity by the number of units. For example, if you travel 60 miles in 2 hours, the unit rate is 60 miles ÷ 2 hours = 30 miles per hour.

Front

If John runs 18 miles in 6 hours, what is his unit rate in miles per hour?

Back

3 miles per hour.

Front

What is the unit rate if John drives 54 miles in 9 days?

Back

6 miles per day.

Front

How do you find the unit rate of a train that travels 1,230 miles in 5 hours?

Back

Divide 1,230 miles by 5 hours to get 246 miles per hour.

Front

If Brad drives 527 miles on 17 gallons, how do you find his miles per gallon?

Back

Divide 527 miles by 17 gallons to get 31 miles per gallon.

Front

Maria flies 1,000 miles in 10 hours. What is her unit rate in miles per hour?

Back

100 miles per hour.

Front

What is the significance of unit rates in real life?

Back

Unit rates help compare different quantities and make informed decisions, such as determining the best price per item or speed of travel.

Front

What is the formula for calculating unit rates?

Back

Unit Rate = Total Quantity / Number of Units.

Front

Why is it important to understand unit rates?

Back

Understanding unit rates allows for better comparisons and evaluations in everyday situations, such as shopping, travel, and budgeting.