Comparing Unit Rates (Better Buy)

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. 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., ounces, pounds) it contains.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the unit price of Crayola crayons priced at $6.97 for 120 crayons?

Back

The unit price is $0.0581 per crayon.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the unit price of Rose Art crayons priced at $1.53 for 24 crayons?

Back

The unit price is $0.0638 per crayon.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Which is the better buy: Crayola or Rose Art crayons?

Back

Crayola is the better buy because it has a lower unit price.

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 $0.2165 per ounce.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the unit price of Apple Jacks priced at $2.89 for 13 oz?

Back

The unit price is $0.2222 per ounce.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Which is the better buy: Cheerios or Apple Jacks?

Back

Cheerios is the better buy because it has a lower unit price.

Tags

CCSS.6.RP.A.3B

Front

How do you find the unit price when comparing two products?

Back

Calculate the unit price for each product and compare them to see which one is lower.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If Sara Lee Turkey costs $6.58 per lb, what is the cost for 2 lbs?

Back

The cost for 2 lbs is $13.16.

Tags

CCSS.6.NS.B.3