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
- 1.20 out of 50 as a percent =
- 2.7 out of 40 as a percent =
- 3.1 out of 20 as a percent =
- 4.42 out of 120 as a percent =
- 5.10 out of 20 as a percent =
- 6.30 out of 80 as a percent =
- 7.48 out of 400 as a percent =
- 8.215 out of 250 as a percent =
- 9.162 out of 400 as a percent =
- 10.12 out of 20 as a percent =
- 11.99 out of 150 as a percent =
- 12.37 out of 40 as a percent =
- 13.352 out of 400 as a percent =
- 14.125 out of 250 as a percent =
- 15.24 out of 25 as a percent =
- 16.206 out of 400 as a percent =
- 17.6 out of 20 as a percent =
- 18.16 out of 50 as a percent =
- 19.189 out of 200 as a percent =
- 20.14 out of 20 as a percent =
- 21.27 out of 40 as a percent =
- 22.20 out of 25 as a percent =
- 23.20 out of 250 as a percent =
- 24.38 out of 400 as a percent =
- 25.65 out of 250 as a percent =
- 26.31 out of 40 as a percent =
- 27.54 out of 80 as a percent =
- 28.318 out of 400 as a percent =
- 29.9 out of 60 as a percent =
- 30.19 out of 40 as a percent =
- 31.90 out of 200 as a percent =
- 32.12 out of 120 as a percent =
- 33.36 out of 60 as a percent =
- 34.14 out of 200 as a percent =
- 35.142 out of 400 as a percent =
- 36.6 out of 60 as a percent =
- 37.160 out of 250 as a percent =
- 38.172 out of 200 as a percent =
- 39.4 out of 20 as a percent =
- 40.186 out of 200 as a percent =
Answer key
- 40
- 17.5
- 5
- 35
- 50
- 37.5
- 12
- 86
- 40.5
- 60
- 66
- 92.5
- 88
- 50
- 96
- 51.5
- 30
- 32
- 94.5
- 70
- 67.5
- 80
- 8
- 9.5
- 26
- 77.5
- 67.5
- 79.5
- 15
- 47.5
- 45
- 10
- 60
- 7
- 35.5
- 10
- 64
- 86
- 20
- 93
Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths