Percentage of Number Worksheet

Calculate the percentages.

 1 a. 90%  of  190
 1 b. 70%  of  80
 2 a. 70%  of  40
 2 b. 40%  of  130
 3 a. 30%  of  130
 3 b. 50%  of  40
 4 a. 30%  of  0
 4 b. 30%  of  180
 5 a. 100%  of  160
 5 b. 70%  of  130
 6 a. 10%  of  170
 6 b. 100%  of  150
 7 a. 10%  of  100
 7 b. 60%  of  70
 8 a. 100%  of  170
 8 b. 10%  of  140
 9 a. 30%  of  80
 9 b. 70%  of  250
 10 a. 40%  of  240
 10 b. 30%  of  120
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Answers are rounded to 3 decimals.

1 a.
 90% of 190 is 171 0.9 × 190 = 171
1 b.
 70% of 80 is 56 0.7 × 80 = 56
2 a.
 70% of 40 is 28 0.7 × 40 = 28
2 b.
 40% of 130 is 52 0.4 × 130 = 52
3 a.
 30% of 130 is 39 0.3 × 130 = 39
3 b.
 50% of 40 is 20 0.5 × 40 = 20
4 a.
 30% of 0 is 0 0.3 × 0 = 0
4 b.
 30% of 180 is 54 0.3 × 180 = 54
5 a.
 100% of 160 is 160 1 × 160 = 160
5 b.
 70% of 130 is 91 0.7 × 130 = 91
6 a.
 10% of 170 is 17 0.1 × 170 = 17
6 b.
 100% of 150 is 150 1 × 150 = 150
7 a.
 10% of 100 is 10 0.1 × 100 = 10
7 b.
 60% of 70 is 42 0.6 × 70 = 42
8 a.
 100% of 170 is 170 1 × 170 = 170
8 b.
 10% of 140 is 14 0.1 × 140 = 14
9 a.
 30% of 80 is 24 0.3 × 80 = 24
9 b.
 70% of 250 is 175 0.7 × 250 = 175
10 a.
 40% of 240 is 96 0.4 × 240 = 96
10 b.
 30% of 120 is 36 0.3 × 120 = 36

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