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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 671 · 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. 1.10 out of 20 as a percent =
  2. 2.41 out of 50 as a percent =
  3. 3.42 out of 150 as a percent =
  4. 4.14 out of 20 as a percent =
  5. 5.24 out of 25 as a percent =
  6. 6.60 out of 150 as a percent =
  7. 7.45 out of 50 as a percent =
  8. 8.36 out of 60 as a percent =
  9. 9.82 out of 200 as a percent =
  10. 10.12 out of 200 as a percent =
  11. 11.3 out of 60 as a percent =
  12. 12.192 out of 300 as a percent =
  13. 13.18 out of 60 as a percent =
  14. 14.42 out of 50 as a percent =
  15. 15.154 out of 200 as a percent =
  16. 16.15 out of 50 as a percent =
  17. 17.11 out of 40 as a percent =
  18. 18.27 out of 60 as a percent =
  19. 19.12 out of 50 as a percent =
  20. 20.23 out of 25 as a percent =
  21. 21.29 out of 40 as a percent =
  22. 22.108 out of 400 as a percent =
  23. 23.21 out of 50 as a percent =
  24. 24.45 out of 150 as a percent =
  25. 25.47 out of 50 as a percent =
  26. 26.16 out of 25 as a percent =
  27. 27.3 out of 300 as a percent =
  28. 28.15 out of 120 as a percent =
  29. 29.136 out of 200 as a percent =
  30. 30.244 out of 400 as a percent =
  31. 31.77 out of 200 as a percent =
  32. 32.190 out of 250 as a percent =
  33. 33.15 out of 50 as a percent =
  34. 34.35 out of 250 as a percent =
  35. 35.18 out of 120 as a percent =
  36. 36.60 out of 150 as a percent =
  37. 37.190 out of 400 as a percent =
  38. 38.41 out of 50 as a percent =
  39. 39.5 out of 20 as a percent =
  40. 40.12 out of 20 as a percent =

Answer key

  1. 50
  2. 82
  3. 28
  4. 70
  5. 96
  6. 40
  7. 90
  8. 60
  9. 41
  10. 6
  11. 5
  12. 64
  13. 30
  14. 84
  15. 77
  16. 30
  17. 27.5
  18. 45
  19. 24
  20. 92
  21. 72.5
  22. 27
  23. 42
  24. 30
  25. 94
  26. 64
  27. 1
  28. 12.5
  29. 68
  30. 61
  31. 38.5
  32. 76
  33. 30
  34. 14
  35. 15
  36. 40
  37. 47.5
  38. 82
  39. 25
  40. 60

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