Percentage of Number Worksheet

Calculate the percentages.

1 a. 80%  of  1.17
 
1 b. 40%  of  7.86
 
2 a. 20%  of  0.4
 
2 b. 80%  of  9.24
 
3 a. 70%  of  9.67
 
3 b. 80%  of  6.95
 
4 a. 20%  of  0.59
 
4 b. 90%  of  2.43
 
5 a. 60%  of  9
 
5 b. 30%  of  0.22
 
6 a. 70%  of  0.57
 
6 b. 70%  of  4.69
 
7 a. 20%  of  0.54
 
7 b. 90%  of  7
 
8 a. 30%  of  0.2
 
8 b. 100%  of  1.32
 
Page 2

Answer Key

Answers are rounded to 3 decimals.

1 a.
80% of 1.17 is 0.936
0.8 × 1.17 = 0.936
1 b.
40% of 7.86 is 3.144
0.4 × 7.86 = 3.144
2 a.
20% of 0.4 is 0.08
0.2 × 0.4 = 0.08
2 b.
80% of 9.24 is 7.392
0.8 × 9.24 = 7.392
3 a.
70% of 9.67 is 6.769
0.7 × 9.67 = 6.769
3 b.
80% of 6.95 is 5.56
0.8 × 6.95 = 5.56
4 a.
20% of 0.59 is 0.118
0.2 × 0.59 = 0.118
4 b.
90% of 2.43 is 2.187
0.9 × 2.43 = 2.187
5 a.
60% of 9 is 5.4
0.6 × 9 = 5.4
5 b.
30% of 0.22 is 0.066
0.3 × 0.22 = 0.066
6 a.
70% of 0.57 is 0.399
0.7 × 0.57 = 0.399
6 b.
70% of 4.69 is 3.283
0.7 × 4.69 = 3.283
7 a.
20% of 0.54 is 0.108
0.2 × 0.54 = 0.108
7 b.
90% of 7 is 6.3
0.9 × 7 = 6.3
8 a.
30% of 0.2 is 0.06
0.3 × 0.2 = 0.06
8 b.
100% of 1.32 is 1.32
1 × 1.32 = 1.32


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