Conversions-no calc.
Proportions
The Percent Equation
Percent of Change
Percent Applications
100

Write 28% as a reduced fraction.

7/25

100

117 is 65% of what number?

180

100

What percent of 70 is 31.5?

45%

100

Find the percent of decrease from 55 to 33.

40%

100

Find 90% of 70.

63

200

Write

7/20

 as a percent.

35%

200

What number is 92% of 75?

69

200

What number is 40% of 26?

10.4

200

Find the new amount when you increase 90 by 24%.

111.6

200

Find 45% of 75.

33.75

300

Write 0.589 as a percent.

58.9%

300

What percent of 85 is 34?

40%

300

What percent of 130 is 104?

80%

300

Original amount is 25. New amount is 24. Find the percent decrease.

4%

300

You buy a cell phone that is 20% off the original price of $129. Find the sale price.

$103.20

400

Write 1.387 as a percent.

138.7%

400

What number is 22% of 150?

33

400

What percent of 80 is 72?

90%

400

What number do you get when you increase 38 by 10%?

41.8

400

The wholesale price for a bicycle is $95. The markup  is 120%. What is the retail price?

$209

500

Write

9/16

 as a percent.

56.25%

500

What percent of 120 is 108?

90%

500

2.56 is 8% of what number?

32

500

What number do you get when you decrease 670 by 42%?

388.6

500

A TV retails for $330. BestBuy puts it on sale for 15% off. What is the sale price?

$280.50

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