Unit Rates and Unit Price Problems

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 one unit. For example, if you can 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 price?

Back

To calculate the unit price, divide the total price by the number of units. For example, if 6 gallons of gasoline cost $15, the unit price is $15 ÷ 6 = $2.50 per gallon.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a product costs $12 for 4 items, what is the price per item?

Back

The price per item is $12 ÷ 4 = $3 per item.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the formula to find the unit rate?

Back

The formula to find the unit rate is: Unit Rate = Total Quantity ÷ Number of Units.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

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

Back

The speed is 300 miles ÷ 5 hours = 60 miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find the cost per item when given the total cost and quantity?

Back

To find the cost per item, divide the total cost by the quantity of items. For example, if the total cost is $10 for 5 items, the cost per item is $10 ÷ 5 = $2.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the unit rate of 50 miles in 2 hours?

Back

The unit rate is 50 miles ÷ 2 hours = 25 miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a recipe requires 3 cups of flour for 12 cookies, how much flour is needed per cookie?

Back

The amount of flour needed per cookie is 3 cups ÷ 12 cookies = 0.25 cups per cookie.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the unit price of a $10 pizza that serves 4 people?

Back

The unit price per person is $10 ÷ 4 = $2.50 per person.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a worker earns $45 for 3 hours of work, what is the hourly wage?

Back

The hourly wage is $45 ÷ 3 hours = $15 per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2