is/OF
Percent/Fractions
Percents/Decimals
Percent Change
Discounts/ Markup
100

20 is what percent of 100

20%

100

70/100

70%

100

.3

30%

100

10 inches to 13 inches

30% increase 

100

Original price is $35, on sale for 25% off

You paid 26.25

200

33 is what percent of 63?

Apprx. 52.4%

200

10/20

50%

200

.053

5.3%

200

78 to 120

53.8% or Approx. 54% increase 

200

Original price $50, on sale for 20% off

You paid 40.

300

What number is 17% of 90?

15.3

300

13/15

Approx. 87%

300

36.7 %

.367

300

57 people to 65 people

Approx. 14% increase

300

New price is $33 after a 40% discount

original price was $55

400

What number is 40% of 200

80

400

19/33

Approx. 58%

400

19. 19191919 %

.19 (repeating)

400

72 to 28

approx 61% dec

400

Original price is $400, on sale for 15 % off

you paid $340

500

what number is 120% of 30?

36

500

20/5

400%

500

456.732 %

4.56732

500

819 to 339

approx 58.6 % decrease

500

Original price was $12, price increased by 42% 

new price is $17.04