Decimal to
Percent
Fraction
to Decimal
Percent
Proportion
Percent
Proportion 2
Percent Increase or Decrease
100

Write 0.81 as a percent.

81%

100

Write 1/2 as a decimal.

0.5

100

40% of what number is 15?

37.5

100

27 is 1.5% of what number?

1,800

100

5 cups to 8 cups

I, 60%

200

Write 1.25 as a percent.

125%

200

Write 8/10 as a decimal.

0.8

200

24 is 0.6% of what number?

4,000

200

What number is 175% of 240?

420

200

150 pounds to 135 pounds

D, 10%

300

Write 2.0 as a percent.

200%

300

Write 3 & 4/5 as a decimal.

3.8

300

What percent of 75 is 27?

36%

300

6 is 5% of what number?

120

300

14 dollars to 10 dollars

D, 28.6%

400

Write 0.75 as a percent.

75%

400

Write 4/2 as a decimal.

2

400

17 is what percent of 68?

25%

400

What number is 32% of 264?

84.48

400

3.2 miles to 2.4 miles

D, 25%
500

Write 0.00434 as a percent.

0.434%

500

Write 6 & 2/5 as a decimal.

6.4

500

0.2 is what percent of 16?

1.25

500

144 is 45% of what number?

320

500

14 dogs to 16 dogs

I, 14.3%