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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 34 · 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. 1.48 out of 300 as a percent =
  2. 2.36 out of 150 as a percent =
  3. 3.362 out of 400 as a percent =
  4. 4.9 out of 20 as a percent =
  5. 5.78 out of 150 as a percent =
  6. 6.210 out of 500 as a percent =
  7. 7.14 out of 200 as a percent =
  8. 8.1 out of 20 as a percent =
  9. 9.33 out of 60 as a percent =
  10. 10.230 out of 500 as a percent =
  11. 11.120 out of 500 as a percent =
  12. 12.99 out of 120 as a percent =
  13. 13.7 out of 50 as a percent =
  14. 14.92 out of 400 as a percent =
  15. 15.18 out of 60 as a percent =
  16. 16.20 out of 25 as a percent =
  17. 17.25 out of 500 as a percent =
  18. 18.15 out of 500 as a percent =
  19. 19.12 out of 40 as a percent =
  20. 20.12 out of 40 as a percent =
  21. 21.111 out of 150 as a percent =
  22. 22.163 out of 200 as a percent =
  23. 23.20 out of 80 as a percent =
  24. 24.25 out of 500 as a percent =
  25. 25.235 out of 250 as a percent =
  26. 26.36 out of 50 as a percent =
  27. 27.3 out of 50 as a percent =
  28. 28.66 out of 150 as a percent =
  29. 29.54 out of 60 as a percent =
  30. 30.19 out of 20 as a percent =
  31. 31.12 out of 50 as a percent =
  32. 32.18 out of 25 as a percent =
  33. 33.32 out of 400 as a percent =
  34. 34.4 out of 50 as a percent =
  35. 35.9 out of 25 as a percent =
  36. 36.22 out of 40 as a percent =
  37. 37.265 out of 500 as a percent =
  38. 38.13 out of 40 as a percent =
  39. 39.200 out of 400 as a percent =
  40. 40.99 out of 300 as a percent =

Answer key

  1. 16
  2. 24
  3. 90.5
  4. 45
  5. 52
  6. 42
  7. 7
  8. 5
  9. 55
  10. 46
  11. 24
  12. 82.5
  13. 14
  14. 23
  15. 30
  16. 80
  17. 5
  18. 3
  19. 30
  20. 30
  21. 74
  22. 81.5
  23. 25
  24. 5
  25. 94
  26. 72
  27. 6
  28. 44
  29. 90
  30. 95
  31. 24
  32. 72
  33. 8
  34. 8
  35. 36
  36. 55
  37. 53
  38. 32.5
  39. 50
  40. 33

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