Percentage Worksheet

Solve.

1 a. What percentage of 140 is 58?
 
 
 
 
 
1 b. How many percent of 143 is 74?
 
 
 
 
 
2 a. 70% of what number is 57?
 
 
 
 
 
2 b. Find a number so that 25.1% of it is 112.
 
 
 
 
 
3 a. What is 100.6% of 9?
 
 
 
 
 
3 b. Find a number so that 83.3% of it is 48.
 
 
 
 
 
4 a. 89 is what percentage of 109?
 
 
 
 
 
4 b. How many percent of 133 is 4?
 
 
 
 
 
5 a. Find a number so that 43.7% of it is 57.
 
 
 
 
 
5 b. Find 80% of the number 150.
 
 
 
 
 
6 a. What is 17.3% of 56?
 
 
 
 
 
6 b. 71 is what percentage of 104?
 
 
 
 
 
7 a. 1 is what percentage of 93?
 
 
 
 
 
7 b. Find a number so that 92.9% of it is 139.
 
 
 
 
 
8 a. Find a number so that 36.1% of it is 78.
 
 
 
 
 
8 b. 24.6% of what number is 142?
 
 
 
 
 
9 a. 98.5% of what number is 122?
 
 
 
 
 
9 b. What percentage of 21 is 17?
 
 
 
 
 
10 a. 50.3% of what number is 147?
 
 
 
 
 
10 b. How many percent of 108 is 39?
 
 
 
 
 
Page 2

Answer Key

Answers are rounded to 3 decimals.

1 a. 58 is 41.429%  of  140
1 b. 74 is 51.748%  of  143
2 a. 70%  of  81.429 is 57
2 b. 25.1%  of  446.215 is 112
3 a. 100.6%  of  9 is 9.054
3 b. 83.3%  of  57.623 is 48
4 a. 89 is 81.651%  of  109
4 b. 4 is 3.008%  of  133
5 a. 43.7%  of  130.435 is 57
5 b. 80%  of  150 is 120
6 a. 17.3%  of  56 is 9.688
6 b. 71 is 68.269%  of  104
7 a. 1 is 1.075%  of  93
7 b. 92.9%  of  149.623 is 139
8 a. 36.1%  of  216.066 is 78
8 b. 24.6%  of  577.236 is 142
9 a. 98.5%  of  123.858 is 122
9 b. 17 is 80.952%  of  21
10 a. 50.3%  of  292.247 is 147
10 b. 39 is 36.111%  of  108


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