Percentage of Number Worksheet

Calculate the percentages.

 1 a. 80%  of  13
 1 b. 30%  of  46
 2 a. 45%  of  18
 2 b. 25%  of  13
 3 a. 55%  of  19
 3 b. 100%  of  41
 4 a. 100%  of  36
 4 b. 5%  of  46
 5 a. 30%  of  27
 5 b. 80%  of  6
 6 a. 5%  of  50
 6 b. 40%  of  15
 7 a. 40%  of  12
 7 b. 70%  of  11
 8 a. 90%  of  46
 8 b. 85%  of  0
 9 a. 90%  of  40
 9 b. 45%  of  32
 10 a. 15%  of  36
 10 b. 10%  of  35
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Answers are rounded to 3 decimals.

1 a.
 80% of 13 is 10.4 0.8 × 13 = 10.4
1 b.
 30% of 46 is 13.8 0.3 × 46 = 13.8
2 a.
 45% of 18 is 8.1 0.45 × 18 = 8.1
2 b.
 25% of 13 is 3.25 0.25 × 13 = 3.25
3 a.
 55% of 19 is 10.45 0.55 × 19 = 10.45
3 b.
 100% of 41 is 41 1 × 41 = 41
4 a.
 100% of 36 is 36 1 × 36 = 36
4 b.
 5% of 46 is 2.3 0.05 × 46 = 2.3
5 a.
 30% of 27 is 8.1 0.3 × 27 = 8.1
5 b.
 80% of 6 is 4.8 0.8 × 6 = 4.8
6 a.
 5% of 50 is 2.5 0.05 × 50 = 2.5
6 b.
 40% of 15 is 6 0.4 × 15 = 6
7 a.
 40% of 12 is 4.8 0.4 × 12 = 4.8
7 b.
 70% of 11 is 7.7 0.7 × 11 = 7.7
8 a.
 90% of 46 is 41.4 0.9 × 46 = 41.4
8 b.
 85% of 0 is 0 0.85 × 0 = 0
9 a.
 90% of 40 is 36 0.9 × 40 = 36
9 b.
 45% of 32 is 14.4 0.45 × 32 = 14.4
10 a.
 15% of 36 is 5.4 0.15 × 36 = 5.4
10 b.
 10% of 35 is 3.5 0.1 × 35 = 3.5

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