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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 182 · 40 questions
TalentJR

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. 1.52 out of 80 as a percent =
  2. 2.28 out of 50 as a percent =
  3. 3.3 out of 60 as a percent =
  4. 4.300 out of 500 as a percent =
  5. 5.14 out of 20 as a percent =
  6. 6.210 out of 300 as a percent =
  7. 7.12 out of 25 as a percent =
  8. 8.14 out of 50 as a percent =
  9. 9.2 out of 20 as a percent =
  10. 10.96 out of 400 as a percent =
  11. 11.350 out of 500 as a percent =
  12. 12.3 out of 25 as a percent =
  13. 13.2 out of 40 as a percent =
  14. 14.1 out of 25 as a percent =
  15. 15.21 out of 120 as a percent =
  16. 16.109 out of 200 as a percent =
  17. 17.14 out of 50 as a percent =
  18. 18.54 out of 80 as a percent =
  19. 19.21 out of 300 as a percent =
  20. 20.279 out of 300 as a percent =
  21. 21.138 out of 300 as a percent =
  22. 22.45 out of 60 as a percent =
  23. 23.166 out of 200 as a percent =
  24. 24.2 out of 20 as a percent =
  25. 25.27 out of 60 as a percent =
  26. 26.105 out of 120 as a percent =
  27. 27.13 out of 40 as a percent =
  28. 28.230 out of 400 as a percent =
  29. 29.24 out of 40 as a percent =
  30. 30.295 out of 500 as a percent =
  31. 31.15 out of 40 as a percent =
  32. 32.260 out of 500 as a percent =
  33. 33.18 out of 150 as a percent =
  34. 34.57 out of 60 as a percent =
  35. 35.66 out of 120 as a percent =
  36. 36.10 out of 20 as a percent =
  37. 37.19 out of 25 as a percent =
  38. 38.154 out of 400 as a percent =
  39. 39.107 out of 200 as a percent =
  40. 40.6 out of 20 as a percent =

Answer key

  1. 65
  2. 56
  3. 5
  4. 60
  5. 70
  6. 70
  7. 48
  8. 28
  9. 10
  10. 24
  11. 70
  12. 12
  13. 5
  14. 4
  15. 17.5
  16. 54.5
  17. 28
  18. 67.5
  19. 7
  20. 93
  21. 46
  22. 75
  23. 83
  24. 10
  25. 45
  26. 87.5
  27. 32.5
  28. 57.5
  29. 60
  30. 59
  31. 37.5
  32. 52
  33. 12
  34. 95
  35. 55
  36. 50
  37. 76
  38. 38.5
  39. 53.5
  40. 30

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