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
- 1.52 out of 80 as a percent =
- 2.305 out of 500 as a percent =
- 3.42 out of 80 as a percent =
- 4.358 out of 400 as a percent =
- 5.16 out of 80 as a percent =
- 6.38 out of 80 as a percent =
- 7.2 out of 50 as a percent =
- 8.65 out of 250 as a percent =
- 9.6 out of 60 as a percent =
- 10.44 out of 400 as a percent =
- 11.6 out of 80 as a percent =
- 12.8 out of 25 as a percent =
- 13.30 out of 60 as a percent =
- 14.8 out of 20 as a percent =
- 15.24 out of 200 as a percent =
- 16.234 out of 300 as a percent =
- 17.425 out of 500 as a percent =
- 18.380 out of 500 as a percent =
- 19.55 out of 500 as a percent =
- 20.10 out of 25 as a percent =
- 21.6 out of 150 as a percent =
- 22.22 out of 40 as a percent =
- 23.78 out of 120 as a percent =
- 24.378 out of 400 as a percent =
- 25.120 out of 250 as a percent =
- 26.159 out of 200 as a percent =
- 27.93 out of 120 as a percent =
- 28.33 out of 60 as a percent =
- 29.6 out of 150 as a percent =
- 30.87 out of 120 as a percent =
- 31.39 out of 60 as a percent =
- 32.205 out of 250 as a percent =
- 33.24 out of 60 as a percent =
- 34.5 out of 25 as a percent =
- 35.9 out of 60 as a percent =
- 36.310 out of 500 as a percent =
- 37.80 out of 400 as a percent =
- 38.27 out of 120 as a percent =
- 39.14 out of 50 as a percent =
- 40.54 out of 300 as a percent =
Answer key
- 65
- 61
- 52.5
- 89.5
- 20
- 47.5
- 4
- 26
- 10
- 11
- 7.5
- 32
- 50
- 40
- 12
- 78
- 85
- 76
- 11
- 40
- 4
- 55
- 65
- 94.5
- 48
- 79.5
- 77.5
- 55
- 4
- 72.5
- 65
- 82
- 40
- 20
- 15
- 62
- 20
- 22.5
- 28
- 18
Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths