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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 810 · 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 60 as a percent =
  2. 2.129 out of 150 as a percent =
  3. 3.44 out of 50 as a percent =
  4. 4.36 out of 60 as a percent =
  5. 5.36 out of 50 as a percent =
  6. 6.135 out of 150 as a percent =
  7. 7.74 out of 400 as a percent =
  8. 8.54 out of 150 as a percent =
  9. 9.48 out of 50 as a percent =
  10. 10.12 out of 150 as a percent =
  11. 11.51 out of 150 as a percent =
  12. 12.60 out of 250 as a percent =
  13. 13.24 out of 60 as a percent =
  14. 14.3 out of 60 as a percent =
  15. 15.66 out of 150 as a percent =
  16. 16.77 out of 200 as a percent =
  17. 17.16 out of 40 as a percent =
  18. 18.54 out of 150 as a percent =
  19. 19.9 out of 120 as a percent =
  20. 20.75 out of 300 as a percent =
  21. 21.17 out of 50 as a percent =
  22. 22.34 out of 400 as a percent =
  23. 23.275 out of 500 as a percent =
  24. 24.4 out of 400 as a percent =
  25. 25.57 out of 60 as a percent =
  26. 26.39 out of 60 as a percent =
  27. 27.288 out of 300 as a percent =
  28. 28.5 out of 25 as a percent =
  29. 29.20 out of 25 as a percent =
  30. 30.33 out of 150 as a percent =
  31. 31.170 out of 400 as a percent =
  32. 32.165 out of 250 as a percent =
  33. 33.15 out of 20 as a percent =
  34. 34.376 out of 400 as a percent =
  35. 35.184 out of 400 as a percent =
  36. 36.350 out of 500 as a percent =
  37. 37.25 out of 40 as a percent =
  38. 38.288 out of 300 as a percent =
  39. 39.22 out of 40 as a percent =
  40. 40.392 out of 400 as a percent =

Answer key

  1. 70
  2. 86
  3. 88
  4. 60
  5. 72
  6. 90
  7. 18.5
  8. 36
  9. 96
  10. 8
  11. 34
  12. 24
  13. 40
  14. 5
  15. 44
  16. 38.5
  17. 40
  18. 36
  19. 7.5
  20. 25
  21. 34
  22. 8.5
  23. 55
  24. 1
  25. 95
  26. 65
  27. 96
  28. 20
  29. 80
  30. 22
  31. 42.5
  32. 66
  33. 75
  34. 94
  35. 46
  36. 70
  37. 62.5
  38. 96
  39. 55
  40. 98

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