Name________________________

PERCENT OF A NUMBER -- 5

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?        _____               2)     30 is 40% of what number?       _____

3)     20 is 25% of what number?        _____               4)     20 is 40% of what number?       _____

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

7)     5 is 20% of what number?          _____               8)     12 is 60% of what number?       _____

9)     8 is 10% of what number?          _____               10)   30 is 10% of what number?       _____

11)     25 is 25% of what number?      _____                 12)   9 is 75% of what number?        _____

13)     10 is 10% of what number?      _____                14)  50 is 20% of what number?       _____

15)     48 is 80% of what number?      _____                16)   27 is 90% of what number?      _____