Percents: Chapter 6 Test Review

A new pair of headphones cost $75. If a 7.23% tax is added, what is the total cost?

• $80.75

• $79.42

• $80.42

• $77.21

Before her birthday, Ava had $300 in her savings account. She received a total of $50 as gifts. What was the percent of change in her account balance? Round your answer to the nearest tenth if necessary.

• 16.7%

• 15%

• 19.7%

• 13.2%

Out of 320 high school students surveyed, how many favored tennis? (Remember, you can't have a fraction of a person so, if you have a decimal, round UP.)

• 42 students

• 39 students

• 12 students

• 53 students

Find the percent increase. Round to the nearest tenth if necessary.

from 45m to 73m

• 71.9%

• 65%

• 60.8%

• 62.2%

Use percent proportion or the percent equation to solve. Round to the nearest tenth if necessary.

53 is what percent of 87?

• 60.9%

• 43.7%

• 20%

• 72.5%

Find the selling price if a store pays $17 for a basketball and the markup is 35%.

• 150%

• $22.95

• $5.95

• $17

Ella had a 30% discount on shoes. The selling price was $120.50. What was the original price? **Hint: Use percent proportion and be CAREFUL with what percent you put over 100...**

• $162.31

• $120.75

• $155.60

• $172.14

Davis is buying a basketball hoop that had an original price of $150 but is advertised at 30% off. Sales tax of 6.75% is applied to the discounted price. How much will Davis pay for the basketball hoop?

• $45

• $7.09

• $112.09

• $105

Taylor is buying a chest freezer that had an original price of $145 but is advertised as 25% off. Sales tax of 6.75% is applied to the discounted price. How much will Taylor pay for the chest freezer?

• $114.90

• $130.45

• $116.09

• $120