Name________________________

 

PERCENT OF A NUMBER 6 | KEY

 

 

Directions: For the problems below, find the missing number. You can try using mental math or division.

 

Examples: 10 is 40% percent of what number? ____ 30 is 25% of what number? ____

So, 10 is 40% of 25 So, 30 is 25% of 120

 

1) 20 is 25% of what number? __80 2) 50 is 40% of what number? __125

 

 

 

3) 60 is 25% of what number? _140 4) 30 is 40% of what number? __75_

 

 

 

5) 15 is 50% of what number? __30 6) 30 is 75% of what number? __40

 

 

 

7) 25 is 20% of what number? _125 8) 18 is 60% of what number? __30

 

 

 

9) 7 is 10% of what number? __70 10) 10 is 10% of what number? __100

 

 

 

11) 75 is 75% of what number? __700 12) 18 is 75% of what number? __24

 

 

 

13) 60 is 10% of what number? __600 14) 50 is 60% of what number? __300

 

 

 

15) 24 is 80% of what number? __30 16) 54 is 90% of what number? __60