Name: _________________________________________________________
Date: ________________
CH. 7.1-7.4 Quiz Review
1. How do you change a percent to a fraction?
2. How do you change a percent to a decimal?
3. How do you change a decimal to a percent?
4. How do you change a decimal to a fraction?
5. How do you change a fraction to a percent?
6. How do you change a fraction to a decimal?
Hour: ______________
7. A student earned a grade of 80% on a math test that had 20 problems. How many problems on the test
did the student answer correctly?
8. 16 is 80% of what number?
9. Hasen found a wrecked Trans-Am that he could fix. He bought the car for 65% of the original price of
$7200. What did he pay for the car?
10. Dustin bought an electric drill at 60% of the regular price to fix his skateboard. He paid $30 for the
drill. What was the regular price?
11. A crew is made up of 12 men and the rest are women. 60% of the crew is men. How many people are
in the crew?
12. Josh earns $12, 800 a year. About 15% is taken out for taxes. How much is taken out for taxes?
13. The Royals softball team played 80 games and won 52 of them. What percent of the games did they
lose?
14. In his trick or treat bag, Brad has forty candy bars, fifteen pieces of gum and ten lollipops. Find the
percentage of each type of treat.