Decimal or Fraction to Percentage
Percent of Number
Out of
Of What Number
Variety
100

0.25 as a percentage?

25%

100

10% of 50

5

100

25 out of 100 = ?%

25%

100

2 is 50% of what number?

4

100

A store had a jacket priced at $30. After a price increase, the jacket now costs $36. What is the percentage increase in the price of the jacket?

20%

 

200

Write 200% of 40 as a multiplication problem

2 x 40 = 80

200

20% of 200

40

200

30 out of 150 = ?%

20%

200

15 is 30% of what number?

50

200

Jessica bought a dress that that costs $50. The sales tax rate is 8%. What is the total cost of the dress?

$54.00


300

What percent is 0.6?

60%

300

25% of 60

15

300

45 out of 90 = ?%

50%

300

16 is 20% of what number? 

80

300

Jane sells cars and earns a 5% commission on each sale. If she sells a car for $20,000, how much commission does she earn?

$1000

400

Convert 3/20 to a percentage

15%

400

75% of 162

121.5

400

60 out of 75 = ?%

80%

400

4 is 16% of what number 

25

400

Last year, a school had 800 students enrolled. This year, the enrollment dropped to 720 students. What is the percentage decrease in the number of students?

10%

500

Convert 1/8 to a percentage

12.5%

500

115% of 80

92

500

60 out of 50 = ?%

120%

500

2 is 5% of what number?

40

500

Leah and her friends went to a restaurant and their total bill came to $75. Leah wants to leave a 20% tip for their excellent service. What is the total amount she will pay including the tip?

$90