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
- 1.64 out of 80 as a percent =
- 2.9 out of 20 as a percent =
- 3.254 out of 400 as a percent =
- 4.285 out of 300 as a percent =
- 5.120 out of 500 as a percent =
- 6.21 out of 40 as a percent =
- 7.260 out of 500 as a percent =
- 8.2 out of 20 as a percent =
- 9.7 out of 50 as a percent =
- 10.370 out of 500 as a percent =
- 11.53 out of 200 as a percent =
- 12.285 out of 300 as a percent =
- 13.8 out of 40 as a percent =
- 14.45 out of 150 as a percent =
- 15.70 out of 80 as a percent =
- 16.130 out of 500 as a percent =
- 17.126 out of 150 as a percent =
- 18.20 out of 500 as a percent =
- 19.18 out of 25 as a percent =
- 20.49 out of 50 as a percent =
- 21.74 out of 80 as a percent =
- 22.28 out of 40 as a percent =
- 23.26 out of 80 as a percent =
- 24.36 out of 40 as a percent =
- 25.72 out of 80 as a percent =
- 26.120 out of 250 as a percent =
- 27.17 out of 25 as a percent =
- 28.4 out of 20 as a percent =
- 29.18 out of 50 as a percent =
- 30.298 out of 400 as a percent =
- 31.20 out of 80 as a percent =
- 32.9 out of 20 as a percent =
- 33.120 out of 400 as a percent =
- 34.39 out of 150 as a percent =
- 35.75 out of 120 as a percent =
- 36.18 out of 50 as a percent =
- 37.12 out of 20 as a percent =
- 38.75 out of 500 as a percent =
- 39.18 out of 40 as a percent =
- 40.18 out of 25 as a percent =
Answer key
- 80
- 45
- 63.5
- 95
- 24
- 52.5
- 52
- 10
- 14
- 74
- 26.5
- 95
- 20
- 30
- 87.5
- 26
- 84
- 4
- 72
- 98
- 92.5
- 70
- 32.5
- 90
- 90
- 48
- 68
- 20
- 36
- 74.5
- 25
- 45
- 30
- 26
- 62.5
- 36
- 60
- 15
- 45
- 72
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