Percentage of Number Worksheet

Calculate the percentages.

1 a. 20%  of  8.33
 
1 b. 10%  of  8.14
 
2 a. 30%  of  9.52
 
2 b. 70%  of  6.34
 
3 a. 50%  of  3.43
 
3 b. 40%  of  0.88
 
4 a. 10%  of  2.84
 
4 b. 90%  of  6.74
 
5 a. 70%  of  0.49
 
5 b. 10%  of  8.35
 
6 a. 20%  of  3.96
 
6 b. 20%  of  1.79
 
7 a. 30%  of  1.33
 
7 b. 10%  of  2.36
 
8 a. 70%  of  4.56
 
8 b. 80%  of  1.69
 
Page 2

Answer Key

Answers are rounded to 3 decimals.

1 a.
20% of 8.33 is 1.666
0.2 × 8.33 = 1.666
1 b.
10% of 8.14 is 0.814
0.1 × 8.14 = 0.814
2 a.
30% of 9.52 is 2.856
0.3 × 9.52 = 2.856
2 b.
70% of 6.34 is 4.438
0.7 × 6.34 = 4.438
3 a.
50% of 3.43 is 1.715
0.5 × 3.43 = 1.715
3 b.
40% of 0.88 is 0.352
0.4 × 0.88 = 0.352
4 a.
10% of 2.84 is 0.284
0.1 × 2.84 = 0.284
4 b.
90% of 6.74 is 6.066
0.9 × 6.74 = 6.066
5 a.
70% of 0.49 is 0.343
0.7 × 0.49 = 0.343
5 b.
10% of 8.35 is 0.835
0.1 × 8.35 = 0.835
6 a.
20% of 3.96 is 0.792
0.2 × 3.96 = 0.792
6 b.
20% of 1.79 is 0.358
0.2 × 1.79 = 0.358
7 a.
30% of 1.33 is 0.399
0.3 × 1.33 = 0.399
7 b.
10% of 2.36 is 0.236
0.1 × 2.36 = 0.236
8 a.
70% of 4.56 is 3.192
0.7 × 4.56 = 3.192
8 b.
80% of 1.69 is 1.352
0.8 × 1.69 = 1.352


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