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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 320 · 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. 2.13 out of 20 as a percent =
  3. 3.26 out of 40 as a percent =
  4. 4.111 out of 150 as a percent =
  5. 5.32 out of 40 as a percent =
  6. 6.36 out of 80 as a percent =
  7. 7.235 out of 250 as a percent =
  8. 8.6 out of 40 as a percent =
  9. 9.1 out of 20 as a percent =
  10. 10.6 out of 40 as a percent =
  11. 11.19 out of 20 as a percent =
  12. 12.3 out of 20 as a percent =
  13. 13.144 out of 300 as a percent =
  14. 14.43 out of 200 as a percent =
  15. 15.23 out of 40 as a percent =
  16. 16.3 out of 40 as a percent =
  17. 17.39 out of 40 as a percent =
  18. 18.20 out of 500 as a percent =
  19. 19.39 out of 40 as a percent =
  20. 20.2 out of 25 as a percent =
  21. 21.194 out of 200 as a percent =
  22. 22.320 out of 500 as a percent =
  23. 23.265 out of 500 as a percent =
  24. 24.36 out of 300 as a percent =
  25. 25.22 out of 50 as a percent =
  26. 26.9 out of 60 as a percent =
  27. 27.46 out of 50 as a percent =
  28. 28.165 out of 300 as a percent =
  29. 29.16 out of 25 as a percent =
  30. 30.267 out of 300 as a percent =
  31. 31.20 out of 25 as a percent =
  32. 32.28 out of 80 as a percent =
  33. 33.380 out of 500 as a percent =
  34. 34.45 out of 500 as a percent =
  35. 35.13 out of 20 as a percent =
  36. 36.10 out of 20 as a percent =
  37. 37.9 out of 25 as a percent =
  38. 38.18 out of 120 as a percent =
  39. 39.67 out of 200 as a percent =
  40. 40.16 out of 40 as a percent =

Answer key

  1. 86
  2. 65
  3. 65
  4. 74
  5. 80
  6. 45
  7. 94
  8. 15
  9. 5
  10. 15
  11. 95
  12. 15
  13. 48
  14. 21.5
  15. 57.5
  16. 7.5
  17. 97.5
  18. 4
  19. 97.5
  20. 8
  21. 97
  22. 64
  23. 53
  24. 12
  25. 44
  26. 15
  27. 92
  28. 55
  29. 64
  30. 89
  31. 80
  32. 35
  33. 76
  34. 9
  35. 65
  36. 50
  37. 36
  38. 15
  39. 33.5
  40. 40

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