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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 670 · 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. 1.12 out of 40 as a percent =
  2. 2.10 out of 50 as a percent =
  3. 3.2 out of 20 as a percent =
  4. 4.29 out of 40 as a percent =
  5. 5.198 out of 400 as a percent =
  6. 6.21 out of 40 as a percent =
  7. 7.6 out of 25 as a percent =
  8. 8.18 out of 60 as a percent =
  9. 9.48 out of 60 as a percent =
  10. 10.14 out of 80 as a percent =
  11. 11.43 out of 50 as a percent =
  12. 12.210 out of 250 as a percent =
  13. 13.81 out of 120 as a percent =
  14. 14.2 out of 25 as a percent =
  15. 15.24 out of 25 as a percent =
  16. 16.36 out of 120 as a percent =
  17. 17.145 out of 250 as a percent =
  18. 18.9 out of 20 as a percent =
  19. 19.306 out of 400 as a percent =
  20. 20.354 out of 400 as a percent =
  21. 21.5 out of 50 as a percent =
  22. 22.6 out of 25 as a percent =
  23. 23.26 out of 80 as a percent =
  24. 24.420 out of 500 as a percent =
  25. 25.90 out of 200 as a percent =
  26. 26.50 out of 400 as a percent =
  27. 27.230 out of 250 as a percent =
  28. 28.8 out of 40 as a percent =
  29. 29.45 out of 60 as a percent =
  30. 30.24 out of 60 as a percent =
  31. 31.90 out of 200 as a percent =
  32. 32.18 out of 50 as a percent =
  33. 33.14 out of 25 as a percent =
  34. 34.66 out of 120 as a percent =
  35. 35.2 out of 20 as a percent =
  36. 36.24 out of 60 as a percent =
  37. 37.63 out of 150 as a percent =
  38. 38.130 out of 250 as a percent =
  39. 39.11 out of 40 as a percent =
  40. 40.235 out of 250 as a percent =

Answer key

  1. 30
  2. 20
  3. 10
  4. 72.5
  5. 49.5
  6. 52.5
  7. 24
  8. 30
  9. 80
  10. 17.5
  11. 86
  12. 84
  13. 67.5
  14. 8
  15. 96
  16. 30
  17. 58
  18. 45
  19. 76.5
  20. 88.5
  21. 10
  22. 24
  23. 32.5
  24. 84
  25. 45
  26. 12.5
  27. 92
  28. 20
  29. 75
  30. 40
  31. 45
  32. 36
  33. 56
  34. 55
  35. 10
  36. 40
  37. 42
  38. 52
  39. 27.5
  40. 94

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