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
- 1.16 out of 20 as a percent =
- 2.8 out of 80 as a percent =
- 3.98 out of 400 as a percent =
- 4.315 out of 500 as a percent =
- 5.279 out of 300 as a percent =
- 6.160 out of 400 as a percent =
- 7.39 out of 50 as a percent =
- 8.5 out of 40 as a percent =
- 9.6 out of 50 as a percent =
- 10.16 out of 25 as a percent =
- 11.9 out of 25 as a percent =
- 12.4 out of 20 as a percent =
- 13.110 out of 250 as a percent =
- 14.18 out of 40 as a percent =
- 15.195 out of 250 as a percent =
- 16.96 out of 150 as a percent =
- 17.32 out of 40 as a percent =
- 18.31 out of 50 as a percent =
- 19.11 out of 20 as a percent =
- 20.9 out of 20 as a percent =
- 21.69 out of 120 as a percent =
- 22.19 out of 40 as a percent =
- 23.33 out of 60 as a percent =
- 24.5 out of 25 as a percent =
- 25.3 out of 20 as a percent =
- 26.138 out of 300 as a percent =
- 27.26 out of 400 as a percent =
- 28.54 out of 120 as a percent =
- 29.27 out of 150 as a percent =
- 30.10 out of 25 as a percent =
- 31.33 out of 50 as a percent =
- 32.21 out of 120 as a percent =
- 33.27 out of 120 as a percent =
- 34.255 out of 500 as a percent =
- 35.1 out of 25 as a percent =
- 36.52 out of 80 as a percent =
- 37.225 out of 300 as a percent =
- 38.42 out of 60 as a percent =
- 39.23 out of 25 as a percent =
- 40.14 out of 25 as a percent =
Answer key
- 80
- 10
- 24.5
- 63
- 93
- 40
- 78
- 12.5
- 12
- 64
- 36
- 20
- 44
- 45
- 78
- 64
- 80
- 62
- 55
- 45
- 57.5
- 47.5
- 55
- 20
- 15
- 46
- 6.5
- 45
- 18
- 40
- 66
- 17.5
- 22.5
- 51
- 4
- 65
- 75
- 70
- 92
- 56
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