Unit Rates

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together. It expresses how much of one quantity corresponds to one unit of another quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you calculate the unit price of an item?

Back

To calculate the unit price, divide the total cost by the number of items. For example, if 9 candy bars cost $13.50, the unit price is $13.50 ÷ 9 = $1.50 per candy bar.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If Julian bought 5 books for $7, how much does one book cost?

Back

$1.40

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Paco paid $79.80 for renting a bike for 6 hours. What was the rate per hour?

Back

$13.30

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Back

x = 75

Tags

CCSS.7.RP.A.3

Front

Back

x = 15

Tags

CCSS.7.RP.A.3

Front

What is the formula for finding a unit rate?

Back

The formula for finding a unit rate is: Unit Rate = Total Quantity / Number of Units.

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

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

What does it mean if a unit rate is expressed as a fraction?

Back

It means that the first quantity is being compared to one unit of the second quantity, showing how much of the first quantity corresponds to one unit of the second.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How can unit rates help in making decisions?

Back

Unit rates can help compare prices, speeds, or other quantities to determine the best option or value.

Tags

CCSS.6.RP.A.3B