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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 70 · 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. 1.315 out of 500 as a percent =
  2. 2.1 out of 40 as a percent =
  3. 3.200 out of 500 as a percent =
  4. 4.18 out of 20 as a percent =
  5. 5.180 out of 250 as a percent =
  6. 6.2 out of 80 as a percent =
  7. 7.14 out of 25 as a percent =
  8. 8.6 out of 20 as a percent =
  9. 9.3 out of 50 as a percent =
  10. 10.19 out of 25 as a percent =
  11. 11.45 out of 200 as a percent =
  12. 12.210 out of 250 as a percent =
  13. 13.20 out of 40 as a percent =
  14. 14.99 out of 150 as a percent =
  15. 15.18 out of 20 as a percent =
  16. 16.132 out of 150 as a percent =
  17. 17.230 out of 500 as a percent =
  18. 18.21 out of 25 as a percent =
  19. 19.9 out of 150 as a percent =
  20. 20.1 out of 40 as a percent =
  21. 21.13 out of 25 as a percent =
  22. 22.40 out of 50 as a percent =
  23. 23.30 out of 80 as a percent =
  24. 24.8 out of 400 as a percent =
  25. 25.267 out of 300 as a percent =
  26. 26.54 out of 80 as a percent =
  27. 27.27 out of 150 as a percent =
  28. 28.48 out of 60 as a percent =
  29. 29.54 out of 120 as a percent =
  30. 30.24 out of 50 as a percent =
  31. 31.164 out of 200 as a percent =
  32. 32.15 out of 20 as a percent =
  33. 33.91 out of 200 as a percent =
  34. 34.63 out of 120 as a percent =
  35. 35.45 out of 50 as a percent =
  36. 36.12 out of 40 as a percent =
  37. 37.9 out of 20 as a percent =
  38. 38.19 out of 50 as a percent =
  39. 39.30 out of 50 as a percent =
  40. 40.64 out of 400 as a percent =

Answer key

  1. 63
  2. 2.5
  3. 40
  4. 90
  5. 72
  6. 2.5
  7. 56
  8. 30
  9. 6
  10. 76
  11. 22.5
  12. 84
  13. 50
  14. 66
  15. 90
  16. 88
  17. 46
  18. 84
  19. 6
  20. 2.5
  21. 52
  22. 80
  23. 37.5
  24. 2
  25. 89
  26. 67.5
  27. 18
  28. 80
  29. 45
  30. 48
  31. 82
  32. 75
  33. 45.5
  34. 52.5
  35. 90
  36. 30
  37. 45
  38. 38
  39. 60
  40. 16

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