Percentage of Number Worksheet

Calculate the percentages.

 1 a. 90%  of  90
 1 b. 100%  of  90
 2 a. 80%  of  80
 2 b. 20%  of  70
 3 a. 30%  of  100
 3 b. 60%  of  100
 4 a. 60%  of  10
 4 b. 70%  of  40
 5 a. 70%  of  50
 5 b. 70%  of  10
 6 a. 50%  of  90
 6 b. 30%  of  90
 7 a. 100%  of  70
 7 b. 60%  of  0
 8 a. 10%  of  70
 8 b. 60%  of  60
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Answers are rounded to 3 decimals.

1 a.
 90% of 90 is 81 0.9 × 90 = 81
1 b.
 100% of 90 is 90 1 × 90 = 90
2 a.
 80% of 80 is 64 0.8 × 80 = 64
2 b.
 20% of 70 is 14 0.2 × 70 = 14
3 a.
 30% of 100 is 30 0.3 × 100 = 30
3 b.
 60% of 100 is 60 0.6 × 100 = 60
4 a.
 60% of 10 is 6 0.6 × 10 = 6
4 b.
 70% of 40 is 28 0.7 × 40 = 28
5 a.
 70% of 50 is 35 0.7 × 50 = 35
5 b.
 70% of 10 is 7 0.7 × 10 = 7
6 a.
 50% of 90 is 45 0.5 × 90 = 45
6 b.
 30% of 90 is 27 0.3 × 90 = 27
7 a.
 100% of 70 is 70 1 × 70 = 70
7 b.
 60% of 0 is 0 0.6 × 0 = 0
8 a.
 10% of 70 is 7 0.1 × 70 = 7
8 b.
 60% of 60 is 36 0.6 × 60 = 36

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