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
- 1.2 out of 20 as a percent =
- 2.33 out of 120 as a percent =
- 3.23 out of 40 as a percent =
- 4.16 out of 80 as a percent =
- 5.249 out of 300 as a percent =
- 6.72 out of 300 as a percent =
- 7.9 out of 40 as a percent =
- 8.69 out of 150 as a percent =
- 9.15 out of 250 as a percent =
- 10.9 out of 50 as a percent =
- 11.115 out of 250 as a percent =
- 12.200 out of 500 as a percent =
- 13.15 out of 20 as a percent =
- 14.32 out of 80 as a percent =
- 15.106 out of 400 as a percent =
- 16.37 out of 50 as a percent =
- 17.132 out of 150 as a percent =
- 18.52 out of 80 as a percent =
- 19.8 out of 25 as a percent =
- 20.11 out of 50 as a percent =
- 21.30 out of 80 as a percent =
- 22.105 out of 150 as a percent =
- 23.320 out of 400 as a percent =
- 24.80 out of 400 as a percent =
- 25.45 out of 50 as a percent =
- 26.9 out of 25 as a percent =
- 27.45 out of 60 as a percent =
- 28.385 out of 500 as a percent =
- 29.161 out of 200 as a percent =
- 30.21 out of 60 as a percent =
- 31.54 out of 60 as a percent =
- 32.185 out of 500 as a percent =
- 33.165 out of 200 as a percent =
- 34.141 out of 300 as a percent =
- 35.26 out of 80 as a percent =
- 36.90 out of 300 as a percent =
- 37.96 out of 150 as a percent =
- 38.13 out of 50 as a percent =
- 39.88 out of 400 as a percent =
- 40.181 out of 200 as a percent =
Answer key
- 10
- 27.5
- 57.5
- 20
- 83
- 24
- 22.5
- 46
- 6
- 18
- 46
- 40
- 75
- 40
- 26.5
- 74
- 88
- 65
- 32
- 22
- 37.5
- 70
- 80
- 20
- 90
- 36
- 75
- 77
- 80.5
- 35
- 90
- 37
- 82.5
- 47
- 32.5
- 30
- 64
- 26
- 22
- 90.5
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