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
- 1.42 out of 150 as a percent =
- 2.12 out of 120 as a percent =
- 3.6 out of 20 as a percent =
- 4.185 out of 250 as a percent =
- 5.7 out of 50 as a percent =
- 6.291 out of 300 as a percent =
- 7.111 out of 150 as a percent =
- 8.4 out of 20 as a percent =
- 9.18 out of 80 as a percent =
- 10.39 out of 60 as a percent =
- 11.10 out of 40 as a percent =
- 12.130 out of 250 as a percent =
- 13.1 out of 40 as a percent =
- 14.102 out of 200 as a percent =
- 15.252 out of 300 as a percent =
- 16.8 out of 25 as a percent =
- 17.18 out of 20 as a percent =
- 18.29 out of 40 as a percent =
- 19.128 out of 400 as a percent =
- 20.21 out of 25 as a percent =
- 21.38 out of 40 as a percent =
- 22.18 out of 60 as a percent =
- 23.33 out of 120 as a percent =
- 24.105 out of 150 as a percent =
- 25.192 out of 200 as a percent =
- 26.7 out of 20 as a percent =
- 27.30 out of 50 as a percent =
- 28.8 out of 50 as a percent =
- 29.63 out of 300 as a percent =
- 30.340 out of 500 as a percent =
- 31.13 out of 20 as a percent =
- 32.29 out of 40 as a percent =
- 33.133 out of 200 as a percent =
- 34.285 out of 500 as a percent =
- 35.58 out of 400 as a percent =
- 36.6 out of 20 as a percent =
- 37.87 out of 150 as a percent =
- 38.2 out of 25 as a percent =
- 39.300 out of 400 as a percent =
- 40.9 out of 25 as a percent =
Answer key
- 28
- 10
- 30
- 74
- 14
- 97
- 74
- 20
- 22.5
- 65
- 25
- 52
- 2.5
- 51
- 84
- 32
- 90
- 72.5
- 32
- 84
- 95
- 30
- 27.5
- 70
- 96
- 35
- 60
- 16
- 21
- 68
- 65
- 72.5
- 66.5
- 57
- 14.5
- 30
- 58
- 8
- 75
- 36
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