Percents
Fractions
Decimals
Find the Percentage
Find the Base
100

0.87 as a percentage 

What is 87%? 
100

25% written as a fraction

What is 25/100?

100

35% written as a decimal

What is 0.35?
100

20% of 50

What is 10?

100

50% of what number is 10? 

What is 20? 

200

0.125 as a percentage

What is 12.5%?

200

0.2 written as a fraction

What is 2/10?

200

2% written as a decimal

What is 0.02?

200

15% of 42 

What is 6.3?

200

22% of what number is 75? 

What is 340.91? 

300

0.5 as a percentage

What is 50%?

300

7% written as a fraction

What is 7/100?

300

4.3% written as a decimal

0.043

300

5% of 25

What is 1.25? 

300

5% of what number is 35? 

What is 700? 

400

1/5 as a percentage 

What is 20%? 

400

0.02 written as a fraction

What is 2/100?

400

54.92% written as a decimal

What is 0.5492?

400

1% of 16

What is 0.16?

400

2.8% of X is 68. Solve for X. 

What is X=2,428.57?

500

18/36 as a percentage 

What is 50%?

500

0.025 written as a fraction

What is 25/1000?

500

145% written as a decimal

What is 1.45?

500

140% of 60

What is 84? 

500

0.75 is 4.6% of X. Solve for X. 

What is X=16.30?