Unit Rate

Front

What is a unit rate?

Back

A rate with a second quantity of 1 unit.

Front

How do you calculate a unit rate?

Back

By dividing the first quantity by the second quantity.

Front

If Ernie travels 195 miles in 3 hours, what is his unit rate in miles per hour?

Back

65 miles per hour.

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 skydiver falls 144 feet in 3 seconds. How far does the skydiver fall per second?

Back

48 feet per second.

Front

What operation do you use to find the unit rate?

Back

Division.

Front

If a car travels 240 miles in 4 hours, what is the unit rate in miles per hour?

Back

60 miles per hour.

Front

What is the unit rate of 150 calories burned in 30 minutes?

Back

5 calories per minute.

Front

If a recipe calls for 2 cups of flour for 4 servings, what is the unit rate of flour per serving?

Back

0.5 cups per serving.

Front

How do you express a unit rate as a fraction?

Back

As the first quantity over the second quantity, with the second quantity being 1.