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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 577 · 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. 1.25 out of 40 as a percent =
  2. 2.123 out of 300 as a percent =
  3. 3.36 out of 150 as a percent =
  4. 4.240 out of 250 as a percent =
  5. 5.7 out of 40 as a percent =
  6. 6.435 out of 500 as a percent =
  7. 7.4 out of 25 as a percent =
  8. 8.170 out of 200 as a percent =
  9. 9.326 out of 400 as a percent =
  10. 10.76 out of 400 as a percent =
  11. 11.240 out of 300 as a percent =
  12. 12.268 out of 400 as a percent =
  13. 13.15 out of 25 as a percent =
  14. 14.18 out of 300 as a percent =
  15. 15.8 out of 80 as a percent =
  16. 16.69 out of 200 as a percent =
  17. 17.445 out of 500 as a percent =
  18. 18.95 out of 200 as a percent =
  19. 19.54 out of 80 as a percent =
  20. 20.9 out of 50 as a percent =
  21. 21.190 out of 200 as a percent =
  22. 22.38 out of 40 as a percent =
  23. 23.10 out of 40 as a percent =
  24. 24.312 out of 400 as a percent =
  25. 25.370 out of 500 as a percent =
  26. 26.11 out of 20 as a percent =
  27. 27.28 out of 50 as a percent =
  28. 28.136 out of 200 as a percent =
  29. 29.165 out of 250 as a percent =
  30. 30.275 out of 500 as a percent =
  31. 31.130 out of 250 as a percent =
  32. 32.470 out of 500 as a percent =
  33. 33.16 out of 40 as a percent =
  34. 34.129 out of 150 as a percent =
  35. 35.24 out of 120 as a percent =
  36. 36.17 out of 20 as a percent =
  37. 37.425 out of 500 as a percent =
  38. 38.165 out of 250 as a percent =
  39. 39.135 out of 150 as a percent =
  40. 40.6 out of 20 as a percent =

Answer key

  1. 62.5
  2. 41
  3. 24
  4. 96
  5. 17.5
  6. 87
  7. 16
  8. 85
  9. 81.5
  10. 19
  11. 80
  12. 67
  13. 60
  14. 6
  15. 10
  16. 34.5
  17. 89
  18. 47.5
  19. 67.5
  20. 18
  21. 95
  22. 95
  23. 25
  24. 78
  25. 74
  26. 55
  27. 56
  28. 68
  29. 66
  30. 55
  31. 52
  32. 94
  33. 40
  34. 86
  35. 20
  36. 85
  37. 85
  38. 66
  39. 90
  40. 30

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