Percent Quiz Review

Percent to Decimal

100

75%

.75

200

24%

.24

300

98%

.98

400

34.5%

.345

500

143.2%

1.432

Decimal to Percent

100

.35

35%

200

.46

46%

300

3.26

326%

400

0.002

.2%

500

0.089

8.9%

Ordering

100

34%, 1/4, 0.36

1/4, 34%, 0.36

200

67% 2/3, .59

.59, 2/3, 67%

300

45%, 3/5, .43

.43, 45%, 3/5

400

45.5, 445%, 4 4/5

445%, 4 4/5, 45.5

500

32.2, 322%, 3 2/5

3 2/5, 322%, 32.2

Percent Proportion

100

What number is 25% of 300?

75

200

32 is what percent of 200?

16%

300

What number is 10% of 60?

6

400

You earned 80% on a math test. You answered 40 questions correctly. How many questions were on the test?

50 questions

500

You earned $90 mowing lawns. You gave 15% of the money to charity. What percent of the money did you give to charity?

$13.50

Percent Equation

100

125 is what percent of 200?

62.5%

200

30 is 90% of what number?

33.33333...

300

What is 40% of 120? 

48

400

Of all 225 seventh graders, 75% of the students made the honor roll. How many students made the honor roll?

168.75 students

500

Of the 30 students in the class, 20% were absent today. How many students were absent?

6