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
- 1.234 out of 400 as a percent =
- 2.12 out of 60 as a percent =
- 3.345 out of 500 as a percent =
- 4.5 out of 25 as a percent =
- 5.15 out of 150 as a percent =
- 6.365 out of 500 as a percent =
- 7.75 out of 120 as a percent =
- 8.54 out of 60 as a percent =
- 9.81 out of 120 as a percent =
- 10.72 out of 80 as a percent =
- 11.111 out of 120 as a percent =
- 12.12 out of 20 as a percent =
- 13.86 out of 400 as a percent =
- 14.9 out of 300 as a percent =
- 15.39 out of 120 as a percent =
- 16.15 out of 20 as a percent =
- 17.51 out of 120 as a percent =
- 18.15 out of 250 as a percent =
- 19.380 out of 400 as a percent =
- 20.38 out of 80 as a percent =
- 21.18 out of 20 as a percent =
- 22.14 out of 20 as a percent =
- 23.2 out of 20 as a percent =
- 24.15 out of 150 as a percent =
- 25.3 out of 20 as a percent =
- 26.110 out of 500 as a percent =
- 27.18 out of 25 as a percent =
- 28.12 out of 80 as a percent =
- 29.219 out of 300 as a percent =
- 30.51 out of 60 as a percent =
- 31.4 out of 25 as a percent =
- 32.54 out of 300 as a percent =
- 33.145 out of 250 as a percent =
- 34.8 out of 50 as a percent =
- 35.165 out of 250 as a percent =
- 36.160 out of 500 as a percent =
- 37.130 out of 400 as a percent =
- 38.54 out of 60 as a percent =
- 39.450 out of 500 as a percent =
- 40.2 out of 400 as a percent =
Answer key
- 58.5
- 20
- 69
- 20
- 10
- 73
- 62.5
- 90
- 67.5
- 90
- 92.5
- 60
- 21.5
- 3
- 32.5
- 75
- 42.5
- 6
- 95
- 47.5
- 90
- 70
- 10
- 10
- 15
- 22
- 72
- 15
- 73
- 85
- 16
- 18
- 58
- 16
- 66
- 32
- 32.5
- 90
- 90
- 0.5
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