Unit Rate Practice

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 single unit. For example, if you buy 3 apples for $6, the unit rate is $2 per apple.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you calculate the unit cost per item?

Back

To calculate the unit cost per item, divide the total cost by the number of items. For example, if 15 pizzas cost $97.50, the unit cost per pizza is $97.50 ÷ 15 = $6.50.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the unit price of an item?

Back

The unit price is the cost of a single unit of a product, which helps compare prices of different sizes or brands. For example, if Goldfish crackers cost $1.99 for 7.2 oz, the unit price is $1.99 ÷ 7.2.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a parking garage charges $4.50 for 1 hour, what is the unit rate?

Back

The unit rate is $4.50 per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find the speed in miles per hour?

Back

To find speed in miles per hour, divide the total distance traveled by the total time taken. For example, if you travel 260 miles in 4 hours, the speed is 260 ÷ 4 = 65 mph.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the formula for calculating unit rate?

Back

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If you drove 1,080 miles in 20 hours, what was your speed?

Back

Your speed was 54 miles per hour (1,080 ÷ 20 = 54).

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the importance of unit rates in shopping?

Back

Unit rates help consumers compare prices of different products to determine which is the better deal.

Tags

CCSS.6.RP.A.3B

Front

How do you determine which product is a better deal?

Back

To determine which product is a better deal, calculate the unit price for each product and compare them. The lower unit price is the better deal.

Tags

CCSS.6.RP.A.3B

Front

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

Back

The unit rate of flour per serving is 0.5 cups (2 cups ÷ 4 servings).

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2