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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 757 · 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. 1.31 out of 40 as a percent =
  2. 2.42 out of 50 as a percent =
  3. 3.117 out of 150 as a percent =
  4. 4.14 out of 25 as a percent =
  5. 5.322 out of 400 as a percent =
  6. 6.36 out of 60 as a percent =
  7. 7.1 out of 20 as a percent =
  8. 8.74 out of 80 as a percent =
  9. 9.18 out of 40 as a percent =
  10. 10.54 out of 400 as a percent =
  11. 11.6 out of 60 as a percent =
  12. 12.15 out of 40 as a percent =
  13. 13.140 out of 400 as a percent =
  14. 14.36 out of 40 as a percent =
  15. 15.36 out of 150 as a percent =
  16. 16.54 out of 60 as a percent =
  17. 17.90 out of 120 as a percent =
  18. 18.20 out of 400 as a percent =
  19. 19.21 out of 300 as a percent =
  20. 20.168 out of 300 as a percent =
  21. 21.6 out of 80 as a percent =
  22. 22.54 out of 120 as a percent =
  23. 23.136 out of 200 as a percent =
  24. 24.8 out of 20 as a percent =
  25. 25.2 out of 50 as a percent =
  26. 26.205 out of 250 as a percent =
  27. 27.36 out of 60 as a percent =
  28. 28.165 out of 200 as a percent =
  29. 29.10 out of 400 as a percent =
  30. 30.20 out of 50 as a percent =
  31. 31.290 out of 500 as a percent =
  32. 32.4 out of 40 as a percent =
  33. 33.68 out of 80 as a percent =
  34. 34.60 out of 500 as a percent =
  35. 35.202 out of 400 as a percent =
  36. 36.66 out of 80 as a percent =
  37. 37.57 out of 150 as a percent =
  38. 38.64 out of 80 as a percent =
  39. 39.42 out of 60 as a percent =
  40. 40.24 out of 80 as a percent =

Answer key

  1. 77.5
  2. 84
  3. 78
  4. 56
  5. 80.5
  6. 60
  7. 5
  8. 92.5
  9. 45
  10. 13.5
  11. 10
  12. 37.5
  13. 35
  14. 90
  15. 24
  16. 90
  17. 75
  18. 5
  19. 7
  20. 56
  21. 7.5
  22. 45
  23. 68
  24. 40
  25. 4
  26. 82
  27. 60
  28. 82.5
  29. 2.5
  30. 40
  31. 58
  32. 10
  33. 85
  34. 12
  35. 50.5
  36. 82.5
  37. 38
  38. 80
  39. 70
  40. 30

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