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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 559 · 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. 1.42 out of 120 as a percent =
  2. 2.30 out of 120 as a percent =
  3. 3.14 out of 20 as a percent =
  4. 4.10 out of 40 as a percent =
  5. 5.110 out of 250 as a percent =
  6. 6.90 out of 150 as a percent =
  7. 7.57 out of 60 as a percent =
  8. 8.2 out of 80 as a percent =
  9. 9.9 out of 300 as a percent =
  10. 10.9 out of 40 as a percent =
  11. 11.65 out of 250 as a percent =
  12. 12.174 out of 400 as a percent =
  13. 13.23 out of 25 as a percent =
  14. 14.106 out of 200 as a percent =
  15. 15.36 out of 60 as a percent =
  16. 16.22 out of 50 as a percent =
  17. 17.15 out of 40 as a percent =
  18. 18.21 out of 25 as a percent =
  19. 19.11 out of 50 as a percent =
  20. 20.15 out of 40 as a percent =
  21. 21.2 out of 20 as a percent =
  22. 22.40 out of 80 as a percent =
  23. 23.11 out of 40 as a percent =
  24. 24.31 out of 40 as a percent =
  25. 25.21 out of 150 as a percent =
  26. 26.39 out of 60 as a percent =
  27. 27.42 out of 150 as a percent =
  28. 28.14 out of 80 as a percent =
  29. 29.16 out of 20 as a percent =
  30. 30.63 out of 120 as a percent =
  31. 31.117 out of 200 as a percent =
  32. 32.35 out of 40 as a percent =
  33. 33.42 out of 400 as a percent =
  34. 34.98 out of 400 as a percent =
  35. 35.122 out of 400 as a percent =
  36. 36.44 out of 80 as a percent =
  37. 37.38 out of 200 as a percent =
  38. 38.24 out of 300 as a percent =
  39. 39.95 out of 250 as a percent =
  40. 40.35 out of 40 as a percent =

Answer key

  1. 35
  2. 25
  3. 70
  4. 25
  5. 44
  6. 60
  7. 95
  8. 2.5
  9. 3
  10. 22.5
  11. 26
  12. 43.5
  13. 92
  14. 53
  15. 60
  16. 44
  17. 37.5
  18. 84
  19. 22
  20. 37.5
  21. 10
  22. 50
  23. 27.5
  24. 77.5
  25. 14
  26. 65
  27. 28
  28. 17.5
  29. 80
  30. 52.5
  31. 58.5
  32. 87.5
  33. 10.5
  34. 24.5
  35. 30.5
  36. 55
  37. 19
  38. 8
  39. 38
  40. 87.5

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