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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 3 · 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. 1.27 out of 120 as a percent =
  2. 2.15 out of 40 as a percent =
  3. 3.3 out of 25 as a percent =
  4. 4.13 out of 50 as a percent =
  5. 5.5 out of 20 as a percent =
  6. 6.3 out of 50 as a percent =
  7. 7.198 out of 300 as a percent =
  8. 8.8 out of 50 as a percent =
  9. 9.213 out of 300 as a percent =
  10. 10.96 out of 300 as a percent =
  11. 11.35 out of 250 as a percent =
  12. 12.126 out of 150 as a percent =
  13. 13.8 out of 20 as a percent =
  14. 14.6 out of 60 as a percent =
  15. 15.96 out of 150 as a percent =
  16. 16.10 out of 20 as a percent =
  17. 17.99 out of 300 as a percent =
  18. 18.10 out of 80 as a percent =
  19. 19.285 out of 500 as a percent =
  20. 20.25 out of 250 as a percent =
  21. 21.50 out of 80 as a percent =
  22. 22.210 out of 250 as a percent =
  23. 23.258 out of 300 as a percent =
  24. 24.99 out of 120 as a percent =
  25. 25.9 out of 150 as a percent =
  26. 26.154 out of 400 as a percent =
  27. 27.9 out of 25 as a percent =
  28. 28.11 out of 25 as a percent =
  29. 29.68 out of 80 as a percent =
  30. 30.145 out of 250 as a percent =
  31. 31.60 out of 500 as a percent =
  32. 32.22 out of 25 as a percent =
  33. 33.6 out of 120 as a percent =
  34. 34.39 out of 300 as a percent =
  35. 35.105 out of 500 as a percent =
  36. 36.36 out of 80 as a percent =
  37. 37.75 out of 250 as a percent =
  38. 38.138 out of 400 as a percent =
  39. 39.13 out of 25 as a percent =
  40. 40.144 out of 300 as a percent =

Answer key

  1. 22.5
  2. 37.5
  3. 12
  4. 26
  5. 25
  6. 6
  7. 66
  8. 16
  9. 71
  10. 32
  11. 14
  12. 84
  13. 40
  14. 10
  15. 64
  16. 50
  17. 33
  18. 12.5
  19. 57
  20. 10
  21. 62.5
  22. 84
  23. 86
  24. 82.5
  25. 6
  26. 38.5
  27. 36
  28. 44
  29. 85
  30. 58
  31. 12
  32. 88
  33. 5
  34. 13
  35. 21
  36. 45
  37. 30
  38. 34.5
  39. 52
  40. 48

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