Percents, Fractions, Decimals
Percent Of
Percent Increase and Decrease
Discounts and Markups
Simple Interest
100

Write 4% as a decimal. 

0.04

100

What percent of 75 is 15?

20%

100

8 meters increased by 25%

10 meters

100

Original Price: $130

Discount: 45%

New Price: _______

$71.50

100

Principal: $600

Simple Interest Rate: 5%

Time: 2 Years

Interest Earned: $ ____________

$60

200

Put these numbers in order from least to greatest:

68%, 0.63, 13/20


0.63, 13/20, 68%

200

What is 30% of 20?

6

200

50 points decreased by 26%

37 points

200

Original Price: $1,600

Markup: 33%

New Price: _______

$2,128

200

Principal: $1,800

Simple Interest Rate: 6.5%

Time: 30 Months

Interest Earned: $ ____________

$292.50

300

Write 0.003 as a percent.

0.3%

300

25% of what number is 9?

36

300

What is the percent change? Round to the nearest whole number.

75 people to 25 people

67% decrease

300

Original Price: $500

Discount: __________

New Price: $175

65%

300

Principal: $400

Simple Interest Rate: _______

Time: 2 Years

Interest Earned: $ 41.80

4.75%

400

Write 245% as a decimal.

2.45

400

What number is 0.4% of 40?

0.16

400

What is the percent change? Round to the nearest whole number.

50 pounds to 35 pounds

30% decrease

400

Original Price: ________

Markup: 25%

New Price: $437.50

$350

400

Principal: $360

Simple Interest Rate: 5.5%

Time: _______________

Interest Earned: $9.90

6 months or 0.5 years

500

7/20 is what percent?

35%

500

75% of 124 is what number?

93

500

24 songs to 78 songs

225% increase

500

Original Price: $_______

Discount: 5%

New Price: $68.40

$72.00

500

You deposit $200 in an account earning 3.5% simple interest. How long will it take for the account to be at $221?

3 Years