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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 852 · 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. 1.15 out of 20 as a percent =
  2. 2.2 out of 25 as a percent =
  3. 3.108 out of 120 as a percent =
  4. 4.39 out of 120 as a percent =
  5. 5.160 out of 250 as a percent =
  6. 6.11 out of 25 as a percent =
  7. 7.33 out of 120 as a percent =
  8. 8.160 out of 400 as a percent =
  9. 9.252 out of 300 as a percent =
  10. 10.16 out of 80 as a percent =
  11. 11.19 out of 25 as a percent =
  12. 12.20 out of 50 as a percent =
  13. 13.12 out of 60 as a percent =
  14. 14.24 out of 25 as a percent =
  15. 15.6 out of 50 as a percent =
  16. 16.22 out of 80 as a percent =
  17. 17.168 out of 200 as a percent =
  18. 18.146 out of 400 as a percent =
  19. 19.165 out of 250 as a percent =
  20. 20.54 out of 300 as a percent =
  21. 21.44 out of 400 as a percent =
  22. 22.36 out of 40 as a percent =
  23. 23.155 out of 250 as a percent =
  24. 24.66 out of 120 as a percent =
  25. 25.3 out of 40 as a percent =
  26. 26.65 out of 250 as a percent =
  27. 27.6 out of 50 as a percent =
  28. 28.64 out of 80 as a percent =
  29. 29.54 out of 80 as a percent =
  30. 30.72 out of 120 as a percent =
  31. 31.72 out of 80 as a percent =
  32. 32.15 out of 25 as a percent =
  33. 33.276 out of 300 as a percent =
  34. 34.6 out of 400 as a percent =
  35. 35.12 out of 120 as a percent =
  36. 36.69 out of 120 as a percent =
  37. 37.258 out of 300 as a percent =
  38. 38.230 out of 250 as a percent =
  39. 39.10 out of 250 as a percent =
  40. 40.20 out of 50 as a percent =

Answer key

  1. 75
  2. 8
  3. 90
  4. 32.5
  5. 64
  6. 44
  7. 27.5
  8. 40
  9. 84
  10. 20
  11. 76
  12. 40
  13. 20
  14. 96
  15. 12
  16. 27.5
  17. 84
  18. 36.5
  19. 66
  20. 18
  21. 11
  22. 90
  23. 62
  24. 55
  25. 7.5
  26. 26
  27. 12
  28. 80
  29. 67.5
  30. 60
  31. 90
  32. 60
  33. 92
  34. 1.5
  35. 10
  36. 57.5
  37. 86
  38. 92
  39. 4
  40. 40

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