comparing Unit rates

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.

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.

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

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

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.

The unit price is $6.58 per lb.

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

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

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

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