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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 153 · 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. 1.9 out of 120 as a percent =
  2. 2.39 out of 120 as a percent =
  3. 3.9 out of 25 as a percent =
  4. 4.18 out of 20 as a percent =
  5. 5.270 out of 300 as a percent =
  6. 6.72 out of 120 as a percent =
  7. 7.21 out of 50 as a percent =
  8. 8.18 out of 25 as a percent =
  9. 9.9 out of 25 as a percent =
  10. 10.35 out of 500 as a percent =
  11. 11.40 out of 80 as a percent =
  12. 12.282 out of 400 as a percent =
  13. 13.1 out of 40 as a percent =
  14. 14.32 out of 80 as a percent =
  15. 15.2 out of 40 as a percent =
  16. 16.18 out of 120 as a percent =
  17. 17.60 out of 250 as a percent =
  18. 18.19 out of 25 as a percent =
  19. 19.19 out of 20 as a percent =
  20. 20.36 out of 60 as a percent =
  21. 21.470 out of 500 as a percent =
  22. 22.232 out of 400 as a percent =
  23. 23.39 out of 60 as a percent =
  24. 24.38 out of 50 as a percent =
  25. 25.111 out of 120 as a percent =
  26. 26.1 out of 20 as a percent =
  27. 27.42 out of 50 as a percent =
  28. 28.39 out of 40 as a percent =
  29. 29.33 out of 50 as a percent =
  30. 30.12 out of 50 as a percent =
  31. 31.62 out of 80 as a percent =
  32. 32.5 out of 40 as a percent =
  33. 33.37 out of 50 as a percent =
  34. 34.132 out of 150 as a percent =
  35. 35.44 out of 80 as a percent =
  36. 36.2 out of 400 as a percent =
  37. 37.45 out of 60 as a percent =
  38. 38.33 out of 120 as a percent =
  39. 39.54 out of 60 as a percent =
  40. 40.22 out of 80 as a percent =

Answer key

  1. 7.5
  2. 32.5
  3. 36
  4. 90
  5. 90
  6. 60
  7. 42
  8. 72
  9. 36
  10. 7
  11. 50
  12. 70.5
  13. 2.5
  14. 40
  15. 5
  16. 15
  17. 24
  18. 76
  19. 95
  20. 60
  21. 94
  22. 58
  23. 65
  24. 76
  25. 92.5
  26. 5
  27. 84
  28. 97.5
  29. 66
  30. 24
  31. 77.5
  32. 12.5
  33. 74
  34. 88
  35. 55
  36. 0.5
  37. 75
  38. 27.5
  39. 90
  40. 27.5

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