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
- 1.10 out of 50 as a percent =
- 2.137 out of 200 as a percent =
- 3.27 out of 40 as a percent =
- 4.2 out of 50 as a percent =
- 5.168 out of 400 as a percent =
- 6.6 out of 40 as a percent =
- 7.2 out of 40 as a percent =
- 8.56 out of 80 as a percent =
- 9.11 out of 20 as a percent =
- 10.24 out of 60 as a percent =
- 11.374 out of 400 as a percent =
- 12.130 out of 250 as a percent =
- 13.70 out of 250 as a percent =
- 14.75 out of 150 as a percent =
- 15.39 out of 60 as a percent =
- 16.6 out of 20 as a percent =
- 17.36 out of 300 as a percent =
- 18.21 out of 25 as a percent =
- 19.33 out of 120 as a percent =
- 20.75 out of 250 as a percent =
- 21.55 out of 500 as a percent =
- 22.395 out of 500 as a percent =
- 23.46 out of 400 as a percent =
- 24.21 out of 50 as a percent =
- 25.282 out of 300 as a percent =
- 26.48 out of 80 as a percent =
- 27.9 out of 40 as a percent =
- 28.99 out of 150 as a percent =
- 29.18 out of 20 as a percent =
- 30.210 out of 250 as a percent =
- 31.200 out of 500 as a percent =
- 32.9 out of 20 as a percent =
- 33.10 out of 25 as a percent =
- 34.57 out of 60 as a percent =
- 35.1 out of 20 as a percent =
- 36.87 out of 120 as a percent =
- 37.70 out of 500 as a percent =
- 38.18 out of 60 as a percent =
- 39.240 out of 500 as a percent =
- 40.175 out of 250 as a percent =
Answer key
- 20
- 68.5
- 67.5
- 4
- 42
- 15
- 5
- 70
- 55
- 40
- 93.5
- 52
- 28
- 50
- 65
- 30
- 12
- 84
- 27.5
- 30
- 11
- 79
- 11.5
- 42
- 94
- 60
- 22.5
- 66
- 90
- 84
- 40
- 45
- 40
- 95
- 5
- 72.5
- 14
- 30
- 48
- 70
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