Expressions and Percents

Kellie earns a 15% tip. If the customer's bill was $25, she received $_____ as a tip.

The price of an office chair was $86. The tax rate was 6%. The total price for the chair including tax was $_____

The regular price of a pair of Nike running shoes is $174. If a discount of 40% is applied, then the total sale price is $_____.

(Round to nearest cent if necessary)

If chocolate chip cookies cost $3.00 per cookie plus $2 for boxing them up in a decorated box, what would the expression be?

• 3 + 2x

• 3x + 2

• 3x + 2x

• 5x

Convert 25% to a decimal.

• 0.4

• 0.04

• 2.5

• 0.25

Convert 0.7 to a percent.

• 7%

• 0.7%

• 70%

• 700%

What is 34 % as a decimal?

• 0.34

• 0.034

• 3.4

• 3.0034

Which pair of numbers are equivalent?

• 0.03 and 30%

• 0.03 and 300%

• 0.3 and 3%

• 0.3 and 30%

Dell answered 5 out of 20 questions INCORRECTLY on his quiz. What percent of the questions did he answer correctly?

• 25%

• 75%

• 80%

• 20%

Which of the following IS NOT equivalent to 3/4?

• 75%

• 0.75

• 15/20

• 9/16