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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 435 · 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. 1.129 out of 150 as a percent =
  2. 2.15 out of 250 as a percent =
  3. 3.12 out of 50 as a percent =
  4. 4.5 out of 25 as a percent =
  5. 5.13 out of 20 as a percent =
  6. 6.195 out of 250 as a percent =
  7. 7.378 out of 400 as a percent =
  8. 8.174 out of 200 as a percent =
  9. 9.5 out of 20 as a percent =
  10. 10.66 out of 120 as a percent =
  11. 11.39 out of 40 as a percent =
  12. 12.5 out of 40 as a percent =
  13. 13.117 out of 120 as a percent =
  14. 14.291 out of 300 as a percent =
  15. 15.4 out of 80 as a percent =
  16. 16.192 out of 300 as a percent =
  17. 17.25 out of 40 as a percent =
  18. 18.99 out of 200 as a percent =
  19. 19.4 out of 20 as a percent =
  20. 20.12 out of 20 as a percent =
  21. 21.4 out of 200 as a percent =
  22. 22.48 out of 120 as a percent =
  23. 23.370 out of 500 as a percent =
  24. 24.22 out of 80 as a percent =
  25. 25.440 out of 500 as a percent =
  26. 26.7 out of 25 as a percent =
  27. 27.18 out of 20 as a percent =
  28. 28.10 out of 50 as a percent =
  29. 29.33 out of 200 as a percent =
  30. 30.220 out of 500 as a percent =
  31. 31.27 out of 300 as a percent =
  32. 32.39 out of 120 as a percent =
  33. 33.296 out of 400 as a percent =
  34. 34.5 out of 40 as a percent =
  35. 35.57 out of 60 as a percent =
  36. 36.125 out of 250 as a percent =
  37. 37.12 out of 60 as a percent =
  38. 38.196 out of 400 as a percent =
  39. 39.305 out of 500 as a percent =
  40. 40.90 out of 300 as a percent =

Answer key

  1. 86
  2. 6
  3. 24
  4. 20
  5. 65
  6. 78
  7. 94.5
  8. 87
  9. 25
  10. 55
  11. 97.5
  12. 12.5
  13. 97.5
  14. 97
  15. 5
  16. 64
  17. 62.5
  18. 49.5
  19. 20
  20. 60
  21. 2
  22. 40
  23. 74
  24. 27.5
  25. 88
  26. 28
  27. 90
  28. 20
  29. 16.5
  30. 44
  31. 9
  32. 32.5
  33. 74
  34. 12.5
  35. 95
  36. 50
  37. 20
  38. 49
  39. 61
  40. 30

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