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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 8 · 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 25 as a percent =
  2. 2.4 out of 80 as a percent =
  3. 3.320 out of 400 as a percent =
  4. 4.8 out of 25 as a percent =
  5. 5.1 out of 25 as a percent =
  6. 6.186 out of 300 as a percent =
  7. 7.51 out of 60 as a percent =
  8. 8.14 out of 20 as a percent =
  9. 9.10 out of 80 as a percent =
  10. 10.9 out of 20 as a percent =
  11. 11.30 out of 40 as a percent =
  12. 12.1 out of 40 as a percent =
  13. 13.114 out of 300 as a percent =
  14. 14.3 out of 20 as a percent =
  15. 15.234 out of 300 as a percent =
  16. 16.18 out of 60 as a percent =
  17. 17.5 out of 25 as a percent =
  18. 18.18 out of 50 as a percent =
  19. 19.24 out of 150 as a percent =
  20. 20.60 out of 120 as a percent =
  21. 21.3 out of 60 as a percent =
  22. 22.195 out of 300 as a percent =
  23. 23.108 out of 120 as a percent =
  24. 24.118 out of 400 as a percent =
  25. 25.14 out of 80 as a percent =
  26. 26.93 out of 120 as a percent =
  27. 27.216 out of 400 as a percent =
  28. 28.10 out of 20 as a percent =
  29. 29.30 out of 60 as a percent =
  30. 30.7 out of 25 as a percent =
  31. 31.22 out of 25 as a percent =
  32. 32.15 out of 120 as a percent =
  33. 33.27 out of 60 as a percent =
  34. 34.222 out of 300 as a percent =
  35. 35.5 out of 25 as a percent =
  36. 36.13 out of 25 as a percent =
  37. 37.177 out of 300 as a percent =
  38. 38.2 out of 40 as a percent =
  39. 39.23 out of 25 as a percent =
  40. 40.17 out of 25 as a percent =

Answer key

  1. 24
  2. 5
  3. 80
  4. 32
  5. 4
  6. 62
  7. 85
  8. 70
  9. 12.5
  10. 45
  11. 75
  12. 2.5
  13. 38
  14. 15
  15. 78
  16. 30
  17. 20
  18. 36
  19. 16
  20. 50
  21. 5
  22. 65
  23. 90
  24. 29.5
  25. 17.5
  26. 77.5
  27. 54
  28. 50
  29. 50
  30. 28
  31. 88
  32. 12.5
  33. 45
  34. 74
  35. 20
  36. 52
  37. 59
  38. 5
  39. 92
  40. 68

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