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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 713 · 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. 1.36 out of 200 as a percent =
  2. 2.34 out of 40 as a percent =
  3. 3.148 out of 400 as a percent =
  4. 4.48 out of 120 as a percent =
  5. 5.46 out of 50 as a percent =
  6. 6.23 out of 50 as a percent =
  7. 7.9 out of 25 as a percent =
  8. 8.3 out of 150 as a percent =
  9. 9.102 out of 150 as a percent =
  10. 10.15 out of 20 as a percent =
  11. 11.8 out of 400 as a percent =
  12. 12.20 out of 25 as a percent =
  13. 13.2 out of 25 as a percent =
  14. 14.42 out of 60 as a percent =
  15. 15.39 out of 300 as a percent =
  16. 16.39 out of 60 as a percent =
  17. 17.126 out of 150 as a percent =
  18. 18.144 out of 150 as a percent =
  19. 19.1 out of 20 as a percent =
  20. 20.115 out of 500 as a percent =
  21. 21.328 out of 400 as a percent =
  22. 22.13 out of 40 as a percent =
  23. 23.23 out of 25 as a percent =
  24. 24.16 out of 25 as a percent =
  25. 25.18 out of 60 as a percent =
  26. 26.210 out of 250 as a percent =
  27. 27.12 out of 25 as a percent =
  28. 28.3 out of 60 as a percent =
  29. 29.4 out of 25 as a percent =
  30. 30.58 out of 400 as a percent =
  31. 31.9 out of 40 as a percent =
  32. 32.46 out of 200 as a percent =
  33. 33.262 out of 400 as a percent =
  34. 34.75 out of 120 as a percent =
  35. 35.8 out of 25 as a percent =
  36. 36.69 out of 300 as a percent =
  37. 37.52 out of 80 as a percent =
  38. 38.298 out of 400 as a percent =
  39. 39.13 out of 20 as a percent =
  40. 40.117 out of 300 as a percent =

Answer key

  1. 18
  2. 85
  3. 37
  4. 40
  5. 92
  6. 46
  7. 36
  8. 2
  9. 68
  10. 75
  11. 2
  12. 80
  13. 8
  14. 70
  15. 13
  16. 65
  17. 84
  18. 96
  19. 5
  20. 23
  21. 82
  22. 32.5
  23. 92
  24. 64
  25. 30
  26. 84
  27. 48
  28. 5
  29. 16
  30. 14.5
  31. 22.5
  32. 23
  33. 65.5
  34. 62.5
  35. 32
  36. 23
  37. 65
  38. 74.5
  39. 65
  40. 39

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