Name________________________
PERCENT OF A
NUMBER – 5 | 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) 10 is 25% of what number? __40 2) 30 is 40% of what number? __75
3) 20 is 25% of what number? __80 4) 20 is 40% of what number? __50
5) 30 is 50% of what number? __60 6) 15 is 75% of what number? __20
7) 5 is 20% of what number? __25 8) 12 is 60% of what number? __20
9) 8 is 10% of what number? __80 10) 30 is 10% of what number? __300
11) 25 is 25% of what number? __100 12) 9 is 75% of what number? __12
13) 10 is 10% of what number? __100 14) 50 is 20% of what number? __250
15) 48 is 80% of what number? __60 16) 27 is 90% of what number? __30