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
- 1.8 out of 25 as a percent =
- 2.10 out of 20 as a percent =
- 3.8 out of 20 as a percent =
- 4.15 out of 120 as a percent =
- 5.12 out of 60 as a percent =
- 6.30 out of 120 as a percent =
- 7.1 out of 40 as a percent =
- 8.24 out of 50 as a percent =
- 9.120 out of 400 as a percent =
- 10.180 out of 500 as a percent =
- 11.3 out of 40 as a percent =
- 12.93 out of 120 as a percent =
- 13.178 out of 200 as a percent =
- 14.105 out of 150 as a percent =
- 15.16 out of 20 as a percent =
- 16.28 out of 40 as a percent =
- 17.180 out of 200 as a percent =
- 18.34 out of 40 as a percent =
- 19.66 out of 80 as a percent =
- 20.198 out of 200 as a percent =
- 21.81 out of 120 as a percent =
- 22.42 out of 80 as a percent =
- 23.27 out of 120 as a percent =
- 24.32 out of 40 as a percent =
- 25.36 out of 40 as a percent =
- 26.124 out of 400 as a percent =
- 27.40 out of 50 as a percent =
- 28.13 out of 20 as a percent =
- 29.310 out of 500 as a percent =
- 30.150 out of 250 as a percent =
- 31.8 out of 20 as a percent =
- 32.25 out of 500 as a percent =
- 33.142 out of 400 as a percent =
- 34.9 out of 20 as a percent =
- 35.60 out of 500 as a percent =
- 36.82 out of 400 as a percent =
- 37.75 out of 250 as a percent =
- 38.10 out of 40 as a percent =
- 39.8 out of 20 as a percent =
- 40.37 out of 40 as a percent =
Answer key
- 32
- 50
- 40
- 12.5
- 20
- 25
- 2.5
- 48
- 30
- 36
- 7.5
- 77.5
- 89
- 70
- 80
- 70
- 90
- 85
- 82.5
- 99
- 67.5
- 52.5
- 22.5
- 80
- 90
- 31
- 80
- 65
- 62
- 60
- 40
- 5
- 35.5
- 45
- 12
- 20.5
- 30
- 25
- 40
- 92.5
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