Unit Rates

Front

What is a unit rate?

Back

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you calculate a unit rate?

Back

To calculate a unit rate, divide the quantity in the numerator by the quantity in the denominator.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

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

Back

60 miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Which is the better deal: $2.98 for 15 oz of Oreos or $2.50 for 14 oz of Chips Ahoy?

Back

Chips Ahoy is the better deal.

Tags

CCSS.6.RP.A.3B

Front

What is the unit rate of $20.40 earned in 3 hours?

Back

$6.80 per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If 9 candy bars cost $13.50, what is the price per candy bar?

Back

$1.50 per candy bar.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the formula for finding the unit price?

Back

Unit Price = Total Price / Quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a recipe calls for 4 cups of flour for 2 loaves of bread, what is the unit rate of flour per loaf?

Back

2 cups of flour per loaf.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you compare unit rates?

Back

Convert both rates to the same unit and compare the values.

Tags

CCSS.7.RP.A.1

Front

If a person earns $15 for 3 hours of work, what is their hourly rate?

Back

$5 per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2