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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 187 · 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. 1.8 out of 400 as a percent =
  2. 2.48 out of 120 as a percent =
  3. 3.8 out of 20 as a percent =
  4. 4.6 out of 40 as a percent =
  5. 5.18 out of 50 as a percent =
  6. 6.222 out of 300 as a percent =
  7. 7.120 out of 150 as a percent =
  8. 8.14 out of 25 as a percent =
  9. 9.21 out of 60 as a percent =
  10. 10.33 out of 150 as a percent =
  11. 11.63 out of 120 as a percent =
  12. 12.6 out of 50 as a percent =
  13. 13.38 out of 80 as a percent =
  14. 14.114 out of 150 as a percent =
  15. 15.24 out of 25 as a percent =
  16. 16.294 out of 400 as a percent =
  17. 17.36 out of 120 as a percent =
  18. 18.153 out of 300 as a percent =
  19. 19.5 out of 20 as a percent =
  20. 20.47 out of 50 as a percent =
  21. 21.42 out of 400 as a percent =
  22. 22.47 out of 200 as a percent =
  23. 23.15 out of 150 as a percent =
  24. 24.87 out of 150 as a percent =
  25. 25.25 out of 250 as a percent =
  26. 26.35 out of 250 as a percent =
  27. 27.130 out of 400 as a percent =
  28. 28.1 out of 40 as a percent =
  29. 29.114 out of 150 as a percent =
  30. 30.81 out of 120 as a percent =
  31. 31.24 out of 50 as a percent =
  32. 32.11 out of 50 as a percent =
  33. 33.5 out of 50 as a percent =
  34. 34.60 out of 300 as a percent =
  35. 35.45 out of 500 as a percent =
  36. 36.36 out of 120 as a percent =
  37. 37.7 out of 25 as a percent =
  38. 38.135 out of 500 as a percent =
  39. 39.198 out of 300 as a percent =
  40. 40.4 out of 40 as a percent =

Answer key

  1. 2
  2. 40
  3. 40
  4. 15
  5. 36
  6. 74
  7. 80
  8. 56
  9. 35
  10. 22
  11. 52.5
  12. 12
  13. 47.5
  14. 76
  15. 96
  16. 73.5
  17. 30
  18. 51
  19. 25
  20. 94
  21. 10.5
  22. 23.5
  23. 10
  24. 58
  25. 10
  26. 14
  27. 32.5
  28. 2.5
  29. 76
  30. 67.5
  31. 48
  32. 22
  33. 10
  34. 20
  35. 9
  36. 30
  37. 28
  38. 27
  39. 66
  40. 10

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