Percentage of Number Worksheet

Calculate the percentages.

 1 a. 350%  of  100
 1 b. 250%  of  10
 2 a. 150%  of  90
 2 b. 250%  of  20
 3 a. 50%  of  80
 3 b. 400%  of  40
 4 a. 200%  of  60
 4 b. 150%  of  80
 5 a. 300%  of  70
 5 b. 350%  of  40
 6 a. 50%  of  20
 6 b. 500%  of  90
 7 a. 250%  of  40
 7 b. 350%  of  20
 8 a. 300%  of  80
 8 b. 50%  of  30
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1 a.
 350% of 100 is 350 3.5 × 100 = 350
1 b.
 250% of 10 is 25 2.5 × 10 = 25
2 a.
 150% of 90 is 135 1.5 × 90 = 135
2 b.
 250% of 20 is 50 2.5 × 20 = 50
3 a.
 50% of 80 is 40 0.5 × 80 = 40
3 b.
 400% of 40 is 160 4 × 40 = 160
4 a.
 200% of 60 is 120 2 × 60 = 120
4 b.
 150% of 80 is 120 1.5 × 80 = 120
5 a.
 300% of 70 is 210 3 × 70 = 210
5 b.
 350% of 40 is 140 3.5 × 40 = 140
6 a.
 50% of 20 is 10 0.5 × 20 = 10
6 b.
 500% of 90 is 450 5 × 90 = 450
7 a.
 250% of 40 is 100 2.5 × 40 = 100
7 b.
 350% of 20 is 70 3.5 × 20 = 70
8 a.
 300% of 80 is 240 3 × 80 = 240
8 b.
 50% of 30 is 15 0.5 × 30 = 15

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