What Percent Worksheet – Marks to Percentage
The fast method (Out of 100): Total fits into 100? Scale up: 7 out of 20 → × 5 → 35 out of 100 = 35%. Total a multiple of 100? Scale down: 90 out of 300 → ÷ 3 → 30%. Otherwise: part × 100 ÷ total.
NameDateTime takenScore ___ / 40
- 1.350 out of 500 as a percent =
- 2.1 out of 20 as a percent =
- 3.21 out of 50 as a percent =
- 4.30 out of 300 as a percent =
- 5.123 out of 300 as a percent =
- 6.141 out of 300 as a percent =
- 7.50 out of 80 as a percent =
- 8.11 out of 40 as a percent =
- 9.15 out of 300 as a percent =
- 10.99 out of 120 as a percent =
- 11.7 out of 20 as a percent =
- 12.5 out of 25 as a percent =
- 13.9 out of 40 as a percent =
- 14.54 out of 60 as a percent =
- 15.7 out of 25 as a percent =
- 16.15 out of 60 as a percent =
- 17.29 out of 50 as a percent =
- 18.450 out of 500 as a percent =
- 19.6 out of 20 as a percent =
- 20.9 out of 150 as a percent =
- 21.90 out of 150 as a percent =
- 22.39 out of 300 as a percent =
- 23.94 out of 400 as a percent =
- 24.27 out of 120 as a percent =
- 25.42 out of 80 as a percent =
- 26.6 out of 20 as a percent =
- 27.20 out of 250 as a percent =
- 28.12 out of 150 as a percent =
- 29.116 out of 400 as a percent =
- 30.75 out of 250 as a percent =
- 31.435 out of 500 as a percent =
- 32.22 out of 25 as a percent =
- 33.17 out of 40 as a percent =
- 34.2 out of 25 as a percent =
- 35.22 out of 40 as a percent =
- 36.39 out of 60 as a percent =
- 37.7 out of 25 as a percent =
- 38.9 out of 60 as a percent =
- 39.10 out of 20 as a percent =
- 40.125 out of 500 as a percent =
Answer key
- 70
- 5
- 42
- 10
- 41
- 47
- 62.5
- 27.5
- 5
- 82.5
- 35
- 20
- 22.5
- 90
- 28
- 25
- 58
- 90
- 30
- 6
- 60
- 13
- 23.5
- 22.5
- 52.5
- 30
- 8
- 8
- 29
- 30
- 87
- 88
- 42.5
- 8
- 55
- 65
- 28
- 15
- 50
- 25
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