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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 805 · 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. 1.6 out of 80 as a percent =
  2. 2.36 out of 150 as a percent =
  3. 3.276 out of 300 as a percent =
  4. 4.56 out of 80 as a percent =
  5. 5.150 out of 300 as a percent =
  6. 6.13 out of 20 as a percent =
  7. 7.20 out of 25 as a percent =
  8. 8.72 out of 80 as a percent =
  9. 9.64 out of 80 as a percent =
  10. 10.39 out of 150 as a percent =
  11. 11.37 out of 50 as a percent =
  12. 12.11 out of 50 as a percent =
  13. 13.21 out of 50 as a percent =
  14. 14.10 out of 250 as a percent =
  15. 15.125 out of 250 as a percent =
  16. 16.6 out of 50 as a percent =
  17. 17.69 out of 120 as a percent =
  18. 18.38 out of 40 as a percent =
  19. 19.21 out of 150 as a percent =
  20. 20.43 out of 50 as a percent =
  21. 21.18 out of 60 as a percent =
  22. 22.12 out of 20 as a percent =
  23. 23.35 out of 40 as a percent =
  24. 24.27 out of 60 as a percent =
  25. 25.1 out of 20 as a percent =
  26. 26.40 out of 250 as a percent =
  27. 27.12 out of 20 as a percent =
  28. 28.99 out of 120 as a percent =
  29. 29.19 out of 20 as a percent =
  30. 30.6 out of 60 as a percent =
  31. 31.65 out of 250 as a percent =
  32. 32.9 out of 40 as a percent =
  33. 33.15 out of 120 as a percent =
  34. 34.23 out of 25 as a percent =
  35. 35.6 out of 60 as a percent =
  36. 36.50 out of 80 as a percent =
  37. 37.63 out of 120 as a percent =
  38. 38.9 out of 50 as a percent =
  39. 39.45 out of 250 as a percent =
  40. 40.17 out of 25 as a percent =

Answer key

  1. 7.5
  2. 24
  3. 92
  4. 70
  5. 50
  6. 65
  7. 80
  8. 90
  9. 80
  10. 26
  11. 74
  12. 22
  13. 42
  14. 4
  15. 50
  16. 12
  17. 57.5
  18. 95
  19. 14
  20. 86
  21. 30
  22. 60
  23. 87.5
  24. 45
  25. 5
  26. 16
  27. 60
  28. 82.5
  29. 95
  30. 10
  31. 26
  32. 22.5
  33. 12.5
  34. 92
  35. 10
  36. 62.5
  37. 52.5
  38. 18
  39. 18
  40. 68

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