Percentage Worksheet

Solve.

1 a. What is 100% of 80?
 
 
 
 
1 b. What is 30% of 40?
 
 
 
 
2 a. 40 is what percentage of 50?
 
 
 
 
2 b. Find 40% of the number 70.
 
 
 
 
3 a. Find 0% of the number 90.
 
 
 
 
3 b. What is 40% of 20?
 
 
 
 
4 a. What is 20% of 100?
 
 
 
 
4 b. How many percent of 60 is 40?
 
 
 
 
5 a. How many percent of 100 is 80?
 
 
 
 
5 b. What is 20% of 30?
 
 
 
 
6 a. 30 is what percentage of 30?
 
 
 
 
6 b. How many percent of 100 is 10?
 
 
 
 
7 a. How many percent of 90 is 50?
 
 
 
 
7 b. Find 100% of the number 90.
 
 
 
 
Page 2

Answer Key

Answers are rounded to 3 decimals.

1 a. 100%  of  80 is 80
1 b. 30%  of  40 is 12
2 a. 40 is 80%  of  50
2 b. 40%  of  70 is 28
3 a. 0%  of  90 is 0
3 b. 40%  of  20 is 8
4 a. 20%  of  100 is 20
4 b. 40 is 66.667%  of  60
5 a. 80 is 80%  of  100
5 b. 20%  of  30 is 6
6 a. 30 is 100%  of  30
6 b. 10 is 10%  of  100
7 a. 50 is 55.556%  of  90
7 b. 100%  of  90 is 90


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