Decimal/Percent
Fraction/Percent
Finding Percent/Part/Whole
Tax and Tip
Percent of Change
100

0.82 as a percent?

82%

100

3/5 as a percent?

60%

100

8 is what percent of 20?

40%

100

20% tip on $15.00

$3.00

100

40 to 30

25% decrease

200

8% as a decimal?

0.08

200

45% as a simplified fraction?

9/20 

200

30% of 40 is what number? 

12

200

15% tip on 18.00

$2.70

200

14 to 21

50% increase

300

835% as a decimal? 

8.35 

300

6 1/4 as percent?

625%

300

15 is 25% of what number?

60

300

7% tax on $20

$1.40

300

20 to 100

400% increase

400

0.07% as a decimal?

0.0007

400

7/8 as a percent?

87.5% 

400
18 is 150% of what number?

12

400

15% tip on 125.80

$18.87

400

$480 to $120 

75% decrease

500

835 as a percent?

83,500%

500

3/10,000 as a percent?

0.03%

500

35 is what percent of 20? 

175%

500

If total with a 20% tip is $25.20, what was total before tip? 

$21.00

500

1,600 to 1,040

35% decrease