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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 42 · 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. 1.485 out of 500 as a percent =
  2. 2.10 out of 50 as a percent =
  3. 3.46 out of 400 as a percent =
  4. 4.105 out of 120 as a percent =
  5. 5.36 out of 60 as a percent =
  6. 6.13 out of 25 as a percent =
  7. 7.150 out of 200 as a percent =
  8. 8.9 out of 120 as a percent =
  9. 9.6 out of 20 as a percent =
  10. 10.15 out of 25 as a percent =
  11. 11.275 out of 500 as a percent =
  12. 12.115 out of 200 as a percent =
  13. 13.163 out of 200 as a percent =
  14. 14.9 out of 300 as a percent =
  15. 15.36 out of 40 as a percent =
  16. 16.47 out of 50 as a percent =
  17. 17.12 out of 60 as a percent =
  18. 18.190 out of 500 as a percent =
  19. 19.44 out of 50 as a percent =
  20. 20.42 out of 150 as a percent =
  21. 21.74 out of 80 as a percent =
  22. 22.57 out of 150 as a percent =
  23. 23.24 out of 80 as a percent =
  24. 24.54 out of 400 as a percent =
  25. 25.31 out of 200 as a percent =
  26. 26.100 out of 250 as a percent =
  27. 27.21 out of 25 as a percent =
  28. 28.36 out of 40 as a percent =
  29. 29.90 out of 120 as a percent =
  30. 30.22 out of 25 as a percent =
  31. 31.18 out of 60 as a percent =
  32. 32.48 out of 400 as a percent =
  33. 33.78 out of 120 as a percent =
  34. 34.330 out of 400 as a percent =
  35. 35.14 out of 80 as a percent =
  36. 36.48 out of 150 as a percent =
  37. 37.279 out of 300 as a percent =
  38. 38.320 out of 500 as a percent =
  39. 39.34 out of 40 as a percent =
  40. 40.12 out of 150 as a percent =

Answer key

  1. 97
  2. 20
  3. 11.5
  4. 87.5
  5. 60
  6. 52
  7. 75
  8. 7.5
  9. 30
  10. 60
  11. 55
  12. 57.5
  13. 81.5
  14. 3
  15. 90
  16. 94
  17. 20
  18. 38
  19. 88
  20. 28
  21. 92.5
  22. 38
  23. 30
  24. 13.5
  25. 15.5
  26. 40
  27. 84
  28. 90
  29. 75
  30. 88
  31. 30
  32. 12
  33. 65
  34. 82.5
  35. 17.5
  36. 32
  37. 93
  38. 64
  39. 85
  40. 8

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