comparing Unit rates

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 quantity of one. It is often used to determine the cost per item or per unit.

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 price of the item by the number of units (e.g., weight, volume, or quantity) it contains.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a 12-pack of soda costs $3.50, what is the unit price per can?

Back

The unit price per can is $3.50 divided by 12, which equals approximately $0.29 per can.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the unit price of a product that costs $2.55 for 16 oz?

Back

The unit price is $2.55 divided by 16 oz, which equals approximately $0.16 per oz.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you compare unit prices to determine the better deal?

Back

To compare unit prices, calculate the unit price for each option and then compare these values. The option with the lower unit price is the better deal.

Tags

CCSS.6.RP.A.3B

Front

What is the unit price of Sara Lee Turkey priced at $6.58 per lb?

Back

The unit price is $6.58 per lb.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If Butterball Turkey costs $11.16 for 2 lb, what is the unit price?

Back

The unit price is $11.16 divided by 2 lb, which equals $5.58 per lb.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the cost per apple if 7 apples cost $4.55?

Back

The cost per apple is $4.55 divided by 7, which equals approximately $0.65 per apple.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find the better buy between two different pack sizes?

Back

Calculate the unit price for each pack size and compare them. The one with the lower unit price is the better buy.

Tags

CCSS.6.RP.A.3B

Front

What is the unit price of Cheerios priced at $3.68 for 17 oz?

Back

The unit price is $3.68 divided by 17 oz, which equals approximately $0.22 per oz.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2