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 80 as a percent =
- 2.54 out of 150 as a percent =
- 3.132 out of 200 as a percent =
- 4.46 out of 80 as a percent =
- 5.34 out of 50 as a percent =
- 6.7 out of 20 as a percent =
- 7.54 out of 400 as a percent =
- 8.15 out of 60 as a percent =
- 9.183 out of 200 as a percent =
- 10.10 out of 400 as a percent =
- 11.2 out of 25 as a percent =
- 12.12 out of 60 as a percent =
- 13.9 out of 20 as a percent =
- 14.111 out of 150 as a percent =
- 15.41 out of 50 as a percent =
- 16.4 out of 25 as a percent =
- 17.18 out of 150 as a percent =
- 18.14 out of 50 as a percent =
- 19.20 out of 25 as a percent =
- 20.48 out of 50 as a percent =
- 21.135 out of 250 as a percent =
- 22.6 out of 40 as a percent =
- 23.138 out of 200 as a percent =
- 24.54 out of 60 as a percent =
- 25.75 out of 150 as a percent =
- 26.455 out of 500 as a percent =
- 27.2 out of 40 as a percent =
- 28.32 out of 50 as a percent =
- 29.358 out of 400 as a percent =
- 30.12 out of 25 as a percent =
- 31.19 out of 25 as a percent =
- 32.18 out of 120 as a percent =
- 33.65 out of 250 as a percent =
- 34.36 out of 120 as a percent =
- 35.15 out of 20 as a percent =
- 36.39 out of 40 as a percent =
- 37.29 out of 40 as a percent =
- 38.12 out of 80 as a percent =
- 39.133 out of 200 as a percent =
- 40.120 out of 400 as a percent =
Answer key
- 12.5
- 36
- 66
- 57.5
- 68
- 35
- 13.5
- 25
- 91.5
- 2.5
- 8
- 20
- 45
- 74
- 82
- 16
- 12
- 28
- 80
- 96
- 54
- 15
- 69
- 90
- 50
- 91
- 5
- 64
- 89.5
- 48
- 76
- 15
- 26
- 30
- 75
- 97.5
- 72.5
- 15
- 66.5
- 30
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