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
- 1.31 out of 40 as a percent =
- 2.18 out of 40 as a percent =
- 3.28 out of 80 as a percent =
- 4.48 out of 50 as a percent =
- 5.74 out of 400 as a percent =
- 6.180 out of 250 as a percent =
- 7.80 out of 250 as a percent =
- 8.21 out of 60 as a percent =
- 9.135 out of 300 as a percent =
- 10.18 out of 60 as a percent =
- 11.102 out of 120 as a percent =
- 12.102 out of 300 as a percent =
- 13.45 out of 60 as a percent =
- 14.6 out of 25 as a percent =
- 15.420 out of 500 as a percent =
- 16.39 out of 50 as a percent =
- 17.21 out of 50 as a percent =
- 18.2 out of 25 as a percent =
- 19.5 out of 40 as a percent =
- 20.172 out of 200 as a percent =
- 21.10 out of 25 as a percent =
- 22.49 out of 50 as a percent =
- 23.2 out of 20 as a percent =
- 24.32 out of 50 as a percent =
- 25.30 out of 500 as a percent =
- 26.33 out of 150 as a percent =
- 27.32 out of 40 as a percent =
- 28.29 out of 50 as a percent =
- 29.270 out of 300 as a percent =
- 30.302 out of 400 as a percent =
- 31.10 out of 80 as a percent =
- 32.151 out of 200 as a percent =
- 33.2 out of 25 as a percent =
- 34.15 out of 25 as a percent =
- 35.4 out of 25 as a percent =
- 36.10 out of 20 as a percent =
- 37.39 out of 40 as a percent =
- 38.148 out of 200 as a percent =
- 39.23 out of 40 as a percent =
- 40.12 out of 60 as a percent =
Answer key
- 77.5
- 45
- 35
- 96
- 18.5
- 72
- 32
- 35
- 45
- 30
- 85
- 34
- 75
- 24
- 84
- 78
- 42
- 8
- 12.5
- 86
- 40
- 98
- 10
- 64
- 6
- 22
- 80
- 58
- 90
- 75.5
- 12.5
- 75.5
- 8
- 60
- 16
- 50
- 97.5
- 74
- 57.5
- 20
Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths