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
- 1.108 out of 150 as a percent =
- 2.60 out of 250 as a percent =
- 3.258 out of 400 as a percent =
- 4.12 out of 20 as a percent =
- 5.5 out of 500 as a percent =
- 6.54 out of 300 as a percent =
- 7.194 out of 400 as a percent =
- 8.230 out of 250 as a percent =
- 9.28 out of 400 as a percent =
- 10.18 out of 150 as a percent =
- 11.18 out of 120 as a percent =
- 12.1 out of 40 as a percent =
- 13.17 out of 40 as a percent =
- 14.17 out of 40 as a percent =
- 15.24 out of 40 as a percent =
- 16.55 out of 200 as a percent =
- 17.70 out of 80 as a percent =
- 18.37 out of 40 as a percent =
- 19.16 out of 20 as a percent =
- 20.56 out of 80 as a percent =
- 21.52 out of 80 as a percent =
- 22.12 out of 50 as a percent =
- 23.155 out of 250 as a percent =
- 24.324 out of 400 as a percent =
- 25.10 out of 25 as a percent =
- 26.162 out of 300 as a percent =
- 27.42 out of 120 as a percent =
- 28.21 out of 120 as a percent =
- 29.160 out of 250 as a percent =
- 30.19 out of 25 as a percent =
- 31.85 out of 250 as a percent =
- 32.36 out of 60 as a percent =
- 33.37 out of 40 as a percent =
- 34.175 out of 250 as a percent =
- 35.95 out of 500 as a percent =
- 36.14 out of 20 as a percent =
- 37.7 out of 40 as a percent =
- 38.14 out of 25 as a percent =
- 39.123 out of 150 as a percent =
- 40.6 out of 50 as a percent =
Answer key
- 72
- 24
- 64.5
- 60
- 1
- 18
- 48.5
- 92
- 7
- 12
- 15
- 2.5
- 42.5
- 42.5
- 60
- 27.5
- 87.5
- 92.5
- 80
- 70
- 65
- 24
- 62
- 81
- 40
- 54
- 35
- 17.5
- 64
- 76
- 34
- 60
- 92.5
- 70
- 19
- 70
- 17.5
- 56
- 82
- 12
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