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
- 1.21 out of 150 as a percent =
- 2.120 out of 300 as a percent =
- 3.255 out of 500 as a percent =
- 4.10 out of 20 as a percent =
- 5.18 out of 60 as a percent =
- 6.38 out of 80 as a percent =
- 7.20 out of 400 as a percent =
- 8.11 out of 50 as a percent =
- 9.48 out of 120 as a percent =
- 10.10 out of 40 as a percent =
- 11.48 out of 120 as a percent =
- 12.29 out of 50 as a percent =
- 13.254 out of 400 as a percent =
- 14.225 out of 500 as a percent =
- 15.99 out of 300 as a percent =
- 16.21 out of 60 as a percent =
- 17.12 out of 25 as a percent =
- 18.190 out of 250 as a percent =
- 19.15 out of 20 as a percent =
- 20.39 out of 200 as a percent =
- 21.10 out of 250 as a percent =
- 22.25 out of 250 as a percent =
- 23.95 out of 500 as a percent =
- 24.5 out of 20 as a percent =
- 25.6 out of 80 as a percent =
- 26.56 out of 200 as a percent =
- 27.14 out of 25 as a percent =
- 28.18 out of 25 as a percent =
- 29.14 out of 40 as a percent =
- 30.237 out of 300 as a percent =
- 31.3 out of 50 as a percent =
- 32.134 out of 400 as a percent =
- 33.18 out of 200 as a percent =
- 34.18 out of 60 as a percent =
- 35.3 out of 40 as a percent =
- 36.24 out of 120 as a percent =
- 37.12 out of 120 as a percent =
- 38.102 out of 200 as a percent =
- 39.48 out of 150 as a percent =
- 40.390 out of 400 as a percent =
Answer key
- 14
- 40
- 51
- 50
- 30
- 47.5
- 5
- 22
- 40
- 25
- 40
- 58
- 63.5
- 45
- 33
- 35
- 48
- 76
- 75
- 19.5
- 4
- 10
- 19
- 25
- 7.5
- 28
- 56
- 72
- 35
- 79
- 6
- 33.5
- 9
- 30
- 7.5
- 20
- 10
- 51
- 32
- 97.5
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