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 value of one. For example, if you earn $50 for 2 hours of work, the unit rate is $25 per hour.

Front

How do you calculate a unit rate?

Back

To calculate a unit rate, divide the total amount by the number of units. For example, if you earn $200 for 8 hours of work, divide 200 by 8 to find the unit rate of $25 per hour.

Front

If Elijah earns $200 for 8 hours of work, what is his unit rate?

Back

$25 per hour.

Front

Ilana made $45 babysitting for 6 hours. What is her unit rate?

Back

$7.50 per hour.

Front

What is the unit rate of $97.50 for 15 pizzas?

Back

$6.50 per pizza.

Front

If apples sell 4 for $2.40, how much do 6 apples cost?

Back

$3.60.

Front

What is the price per ounce of a 30 oz. jar of mayonnaise that costs $2.99?

Back

$0.10 per ounce.

Front

What is the formula to find the unit rate?

Back

Unit Rate = Total Amount / Number of Units.

Front

Why is understanding unit rates important?

Back

Understanding unit rates helps in making comparisons and informed decisions in everyday situations, such as shopping or budgeting.

Front

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

Back

60 miles per hour.