Unit Rates and Percent

Front

What does the word 'percent' mean?

Back

'out of 100'

Front

What is 25% of 40?

Back

10

Front

What is 45% of 40?

Back

18

Front

If Daniel's meal costs $28 and he wants to leave a 20% tip, how much should he leave?

Back

$5.60

Front

How do you find the unit rate of 12 pencils that cost $3.60?

Back

Divide $3.60 by 12 to get $0.30 per pencil.

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity of one.

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

What is 10% of 50?

Back

5

Front

If a shirt costs $40 and is on sale for 25% off, what is the sale price?

Back

$30

Front

What is the formula to calculate the percentage of a number?

Back

(Part/Whole) x 100 = Percentage