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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 836 · 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. 1.31 out of 50 as a percent =
  2. 2.35 out of 50 as a percent =
  3. 3.46 out of 50 as a percent =
  4. 4.66 out of 400 as a percent =
  5. 5.135 out of 150 as a percent =
  6. 6.34 out of 40 as a percent =
  7. 7.7 out of 20 as a percent =
  8. 8.41 out of 50 as a percent =
  9. 9.10 out of 25 as a percent =
  10. 10.18 out of 60 as a percent =
  11. 11.52 out of 200 as a percent =
  12. 12.20 out of 250 as a percent =
  13. 13.7 out of 20 as a percent =
  14. 14.48 out of 60 as a percent =
  15. 15.376 out of 400 as a percent =
  16. 16.195 out of 500 as a percent =
  17. 17.99 out of 120 as a percent =
  18. 18.15 out of 150 as a percent =
  19. 19.15 out of 60 as a percent =
  20. 20.18 out of 80 as a percent =
  21. 21.17 out of 40 as a percent =
  22. 22.20 out of 40 as a percent =
  23. 23.11 out of 50 as a percent =
  24. 24.18 out of 200 as a percent =
  25. 25.6 out of 20 as a percent =
  26. 26.197 out of 200 as a percent =
  27. 27.11 out of 20 as a percent =
  28. 28.176 out of 400 as a percent =
  29. 29.70 out of 400 as a percent =
  30. 30.3 out of 20 as a percent =
  31. 31.250 out of 400 as a percent =
  32. 32.205 out of 250 as a percent =
  33. 33.24 out of 120 as a percent =
  34. 34.13 out of 40 as a percent =
  35. 35.32 out of 400 as a percent =
  36. 36.17 out of 50 as a percent =
  37. 37.9 out of 50 as a percent =
  38. 38.5 out of 25 as a percent =
  39. 39.17 out of 40 as a percent =
  40. 40.3 out of 20 as a percent =

Answer key

  1. 62
  2. 70
  3. 92
  4. 16.5
  5. 90
  6. 85
  7. 35
  8. 82
  9. 40
  10. 30
  11. 26
  12. 8
  13. 35
  14. 80
  15. 94
  16. 39
  17. 82.5
  18. 10
  19. 25
  20. 22.5
  21. 42.5
  22. 50
  23. 22
  24. 9
  25. 30
  26. 98.5
  27. 55
  28. 44
  29. 17.5
  30. 15
  31. 62.5
  32. 82
  33. 20
  34. 32.5
  35. 8
  36. 34
  37. 18
  38. 20
  39. 42.5
  40. 15

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