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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 517 · 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. 1.19 out of 20 as a percent =
  2. 2.38 out of 50 as a percent =
  3. 3.368 out of 400 as a percent =
  4. 4.17 out of 50 as a percent =
  5. 5.285 out of 300 as a percent =
  6. 6.12 out of 150 as a percent =
  7. 7.195 out of 500 as a percent =
  8. 8.6 out of 60 as a percent =
  9. 9.157 out of 200 as a percent =
  10. 10.22 out of 80 as a percent =
  11. 11.21 out of 300 as a percent =
  12. 12.1 out of 40 as a percent =
  13. 13.27 out of 60 as a percent =
  14. 14.261 out of 300 as a percent =
  15. 15.4 out of 25 as a percent =
  16. 16.3 out of 50 as a percent =
  17. 17.84 out of 300 as a percent =
  18. 18.136 out of 400 as a percent =
  19. 19.56 out of 80 as a percent =
  20. 20.120 out of 300 as a percent =
  21. 21.5 out of 20 as a percent =
  22. 22.115 out of 250 as a percent =
  23. 23.28 out of 50 as a percent =
  24. 24.40 out of 80 as a percent =
  25. 25.156 out of 200 as a percent =
  26. 26.195 out of 250 as a percent =
  27. 27.8 out of 20 as a percent =
  28. 28.21 out of 40 as a percent =
  29. 29.30 out of 250 as a percent =
  30. 30.57 out of 300 as a percent =
  31. 31.19 out of 20 as a percent =
  32. 32.28 out of 50 as a percent =
  33. 33.28 out of 50 as a percent =
  34. 34.48 out of 120 as a percent =
  35. 35.87 out of 120 as a percent =
  36. 36.3 out of 40 as a percent =
  37. 37.89 out of 200 as a percent =
  38. 38.147 out of 300 as a percent =
  39. 39.41 out of 50 as a percent =
  40. 40.8 out of 40 as a percent =

Answer key

  1. 95
  2. 76
  3. 92
  4. 34
  5. 95
  6. 8
  7. 39
  8. 10
  9. 78.5
  10. 27.5
  11. 7
  12. 2.5
  13. 45
  14. 87
  15. 16
  16. 6
  17. 28
  18. 34
  19. 70
  20. 40
  21. 25
  22. 46
  23. 56
  24. 50
  25. 78
  26. 78
  27. 40
  28. 52.5
  29. 12
  30. 19
  31. 95
  32. 56
  33. 56
  34. 40
  35. 72.5
  36. 7.5
  37. 44.5
  38. 49
  39. 82
  40. 20

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