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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 432 · 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. 1.15 out of 60 as a percent =
  2. 2.36 out of 400 as a percent =
  3. 3.9 out of 25 as a percent =
  4. 4.9 out of 60 as a percent =
  5. 5.140 out of 250 as a percent =
  6. 6.425 out of 500 as a percent =
  7. 7.324 out of 400 as a percent =
  8. 8.36 out of 40 as a percent =
  9. 9.90 out of 150 as a percent =
  10. 10.7 out of 20 as a percent =
  11. 11.57 out of 120 as a percent =
  12. 12.54 out of 60 as a percent =
  13. 13.28 out of 50 as a percent =
  14. 14.39 out of 50 as a percent =
  15. 15.64 out of 80 as a percent =
  16. 16.42 out of 300 as a percent =
  17. 17.9 out of 120 as a percent =
  18. 18.171 out of 300 as a percent =
  19. 19.72 out of 120 as a percent =
  20. 20.25 out of 250 as a percent =
  21. 21.87 out of 150 as a percent =
  22. 22.288 out of 400 as a percent =
  23. 23.26 out of 40 as a percent =
  24. 24.16 out of 20 as a percent =
  25. 25.16 out of 20 as a percent =
  26. 26.23 out of 25 as a percent =
  27. 27.12 out of 25 as a percent =
  28. 28.48 out of 120 as a percent =
  29. 29.6 out of 20 as a percent =
  30. 30.180 out of 500 as a percent =
  31. 31.36 out of 40 as a percent =
  32. 32.13 out of 25 as a percent =
  33. 33.11 out of 20 as a percent =
  34. 34.42 out of 50 as a percent =
  35. 35.1 out of 40 as a percent =
  36. 36.18 out of 60 as a percent =
  37. 37.37 out of 50 as a percent =
  38. 38.58 out of 80 as a percent =
  39. 39.90 out of 120 as a percent =
  40. 40.88 out of 400 as a percent =

Answer key

  1. 25
  2. 9
  3. 36
  4. 15
  5. 56
  6. 85
  7. 81
  8. 90
  9. 60
  10. 35
  11. 47.5
  12. 90
  13. 56
  14. 78
  15. 80
  16. 14
  17. 7.5
  18. 57
  19. 60
  20. 10
  21. 58
  22. 72
  23. 65
  24. 80
  25. 80
  26. 92
  27. 48
  28. 40
  29. 30
  30. 36
  31. 90
  32. 52
  33. 55
  34. 84
  35. 2.5
  36. 30
  37. 74
  38. 72.5
  39. 75
  40. 22

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