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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 830 · 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. 1.58 out of 400 as a percent =
  2. 2.24 out of 80 as a percent =
  3. 3.17 out of 50 as a percent =
  4. 4.335 out of 500 as a percent =
  5. 5.13 out of 20 as a percent =
  6. 6.395 out of 500 as a percent =
  7. 7.264 out of 300 as a percent =
  8. 8.135 out of 300 as a percent =
  9. 9.30 out of 40 as a percent =
  10. 10.99 out of 300 as a percent =
  11. 11.5 out of 20 as a percent =
  12. 12.10 out of 500 as a percent =
  13. 13.60 out of 150 as a percent =
  14. 14.120 out of 500 as a percent =
  15. 15.48 out of 60 as a percent =
  16. 16.22 out of 25 as a percent =
  17. 17.30 out of 50 as a percent =
  18. 18.66 out of 150 as a percent =
  19. 19.96 out of 120 as a percent =
  20. 20.282 out of 300 as a percent =
  21. 21.42 out of 150 as a percent =
  22. 22.62 out of 80 as a percent =
  23. 23.21 out of 120 as a percent =
  24. 24.105 out of 250 as a percent =
  25. 25.60 out of 120 as a percent =
  26. 26.1 out of 40 as a percent =
  27. 27.40 out of 50 as a percent =
  28. 28.22 out of 40 as a percent =
  29. 29.8 out of 20 as a percent =
  30. 30.117 out of 120 as a percent =
  31. 31.18 out of 25 as a percent =
  32. 32.114 out of 300 as a percent =
  33. 33.1 out of 25 as a percent =
  34. 34.190 out of 500 as a percent =
  35. 35.195 out of 500 as a percent =
  36. 36.5 out of 50 as a percent =
  37. 37.23 out of 50 as a percent =
  38. 38.60 out of 250 as a percent =
  39. 39.144 out of 300 as a percent =
  40. 40.2 out of 50 as a percent =

Answer key

  1. 14.5
  2. 30
  3. 34
  4. 67
  5. 65
  6. 79
  7. 88
  8. 45
  9. 75
  10. 33
  11. 25
  12. 2
  13. 40
  14. 24
  15. 80
  16. 88
  17. 60
  18. 44
  19. 80
  20. 94
  21. 28
  22. 77.5
  23. 17.5
  24. 42
  25. 50
  26. 2.5
  27. 80
  28. 55
  29. 40
  30. 97.5
  31. 72
  32. 38
  33. 4
  34. 38
  35. 39
  36. 10
  37. 46
  38. 24
  39. 48
  40. 4

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