Decimal to Percent
Percent to Decimal
Percent of a Number
Percent Applications
100

0.42 = ____%

42%

100

Convert the percent to a decimal.

37%

0.37

100

50% of 40

20

100

Original Price: $12.50

Sales Tax: 8%

How much money is the sales tax?

$1

200

0.08 = _____%

8%

200

Convert the percent to a decimal.

9%

0.09

200

42% of 100

42

200

Original Price: $53

Sales Tax: 5%

What is the total amount after the sales tax is included?

$55.65

300

0.6 = _____%

60%

300

Convert the percent to a decimal.

218%

2.18

300

38% of 130

49.4

300

Original Price: $15

Markup: 20%

What is the actual price?

$18

400

0.885 = _____%

88.5%

400

Convert the percent to a decimal.

47.8%

0.478

400

4% of 90

3.6

400

Original Price: $36

Sale: 25% off

What is the price after the sale?

$27

500

3.51 = _____%

351%

500

Convert the percent to a decimal.

1.34%

0.0134

500

115% of 82

94.3

500

Find the percent increase:

From $18 to $45

150%