Dec 10 Bell Ringer

Front

What is a unit rate?

Back

A unit rate is a rate in which the unit in the denominator is 1.

Front

If Will spent $3.75 for 3 pounds of granola, what is the unit rate in dollars per pound?

Back

$1.25 per pound.

Front

How do you calculate the unit rate?

Back

To calculate the unit rate, divide the total amount by the number of units.

Front

If I paid $15.00 for 6 gallons of gasoline, what was the price per gallon?

Back

$2.50 per gallon.

Front

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

Back

102 words per minute.

Front

How do you find the price per unit?

Back

Divide the total price by the number of units.

Front

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

Back

2 and 1/2 pies per minute.

Front

What is the formula to find the unit rate?

Back

Unit Rate = Total Amount / Number of Units.

Front

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

Back

60 miles per hour.

Front

What does it mean if a rate is expressed as 'per 1'?

Back

It means the rate is simplified to show how much of something corresponds to one unit.