Percentage of Number Worksheet

Calculate the percentages.

 1 a. 40%  of  190
 1 b. 20%  of  150
 2 a. 20%  of  200
 2 b. 50%  of  150
 3 a. 100%  of  160
 3 b. 90%  of  160
 4 a. 70%  of  110
 4 b. 70%  of  150
 5 a. 90%  of  40
 5 b. 100%  of  20
 6 a. 100%  of  70
 6 b. 100%  of  250
 7 a. 10%  of  80
 7 b. 70%  of  180
 8 a. 80%  of  50
 8 b. 20%  of  190
 9 a. 70%  of  120
 9 b. 90%  of  50
 10 a. 40%  of  10
 10 b. 20%  of  210
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Answers are rounded to 3 decimals.

1 a.
 40% of 190 is 76 0.4 × 190 = 76
1 b.
 20% of 150 is 30 0.2 × 150 = 30
2 a.
 20% of 200 is 40 0.2 × 200 = 40
2 b.
 50% of 150 is 75 0.5 × 150 = 75
3 a.
 100% of 160 is 160 1 × 160 = 160
3 b.
 90% of 160 is 144 0.9 × 160 = 144
4 a.
 70% of 110 is 77 0.7 × 110 = 77
4 b.
 70% of 150 is 105 0.7 × 150 = 105
5 a.
 90% of 40 is 36 0.9 × 40 = 36
5 b.
 100% of 20 is 20 1 × 20 = 20
6 a.
 100% of 70 is 70 1 × 70 = 70
6 b.
 100% of 250 is 250 1 × 250 = 250
7 a.
 10% of 80 is 8 0.1 × 80 = 8
7 b.
 70% of 180 is 126 0.7 × 180 = 126
8 a.
 80% of 50 is 40 0.8 × 50 = 40
8 b.
 20% of 190 is 38 0.2 × 190 = 38
9 a.
 70% of 120 is 84 0.7 × 120 = 84
9 b.
 90% of 50 is 45 0.9 × 50 = 45
10 a.
 40% of 10 is 4 0.4 × 10 = 4
10 b.
 20% of 210 is 42 0.2 × 210 = 42

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