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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 346 · 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. 1.25 out of 40 as a percent =
  2. 2.13 out of 25 as a percent =
  3. 3.12 out of 25 as a percent =
  4. 4.144 out of 200 as a percent =
  5. 5.57 out of 300 as a percent =
  6. 6.15 out of 20 as a percent =
  7. 7.60 out of 250 as a percent =
  8. 8.39 out of 60 as a percent =
  9. 9.44 out of 200 as a percent =
  10. 10.93 out of 120 as a percent =
  11. 11.3 out of 150 as a percent =
  12. 12.16 out of 20 as a percent =
  13. 13.54 out of 80 as a percent =
  14. 14.35 out of 200 as a percent =
  15. 15.21 out of 25 as a percent =
  16. 16.9 out of 60 as a percent =
  17. 17.87 out of 120 as a percent =
  18. 18.372 out of 400 as a percent =
  19. 19.20 out of 25 as a percent =
  20. 20.35 out of 250 as a percent =
  21. 21.3 out of 25 as a percent =
  22. 22.12 out of 300 as a percent =
  23. 23.30 out of 120 as a percent =
  24. 24.129 out of 300 as a percent =
  25. 25.3 out of 50 as a percent =
  26. 26.11 out of 20 as a percent =
  27. 27.2 out of 20 as a percent =
  28. 28.29 out of 40 as a percent =
  29. 29.13 out of 50 as a percent =
  30. 30.20 out of 25 as a percent =
  31. 31.16 out of 40 as a percent =
  32. 32.4 out of 40 as a percent =
  33. 33.29 out of 50 as a percent =
  34. 34.69 out of 120 as a percent =
  35. 35.8 out of 25 as a percent =
  36. 36.10 out of 20 as a percent =
  37. 37.15 out of 50 as a percent =
  38. 38.96 out of 400 as a percent =
  39. 39.32 out of 200 as a percent =
  40. 40.87 out of 120 as a percent =

Answer key

  1. 62.5
  2. 52
  3. 48
  4. 72
  5. 19
  6. 75
  7. 24
  8. 65
  9. 22
  10. 77.5
  11. 2
  12. 80
  13. 67.5
  14. 17.5
  15. 84
  16. 15
  17. 72.5
  18. 93
  19. 80
  20. 14
  21. 12
  22. 4
  23. 25
  24. 43
  25. 6
  26. 55
  27. 10
  28. 72.5
  29. 26
  30. 80
  31. 40
  32. 10
  33. 58
  34. 57.5
  35. 32
  36. 50
  37. 30
  38. 24
  39. 16
  40. 72.5

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