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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 648 · 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. 1.138 out of 150 as a percent =
  2. 2.8 out of 40 as a percent =
  3. 3.37 out of 40 as a percent =
  4. 4.21 out of 300 as a percent =
  5. 5.51 out of 300 as a percent =
  6. 6.22 out of 40 as a percent =
  7. 7.117 out of 120 as a percent =
  8. 8.3 out of 60 as a percent =
  9. 9.22 out of 40 as a percent =
  10. 10.60 out of 250 as a percent =
  11. 11.48 out of 60 as a percent =
  12. 12.16 out of 40 as a percent =
  13. 13.6 out of 150 as a percent =
  14. 14.8 out of 25 as a percent =
  15. 15.42 out of 60 as a percent =
  16. 16.31 out of 40 as a percent =
  17. 17.60 out of 80 as a percent =
  18. 18.15 out of 40 as a percent =
  19. 19.11 out of 20 as a percent =
  20. 20.44 out of 50 as a percent =
  21. 21.300 out of 500 as a percent =
  22. 22.14 out of 40 as a percent =
  23. 23.12 out of 25 as a percent =
  24. 24.60 out of 120 as a percent =
  25. 25.7 out of 20 as a percent =
  26. 26.5 out of 20 as a percent =
  27. 27.29 out of 50 as a percent =
  28. 28.5 out of 20 as a percent =
  29. 29.286 out of 400 as a percent =
  30. 30.24 out of 25 as a percent =
  31. 31.9 out of 20 as a percent =
  32. 32.24 out of 25 as a percent =
  33. 33.21 out of 25 as a percent =
  34. 34.21 out of 300 as a percent =
  35. 35.200 out of 500 as a percent =
  36. 36.7 out of 20 as a percent =
  37. 37.41 out of 50 as a percent =
  38. 38.6 out of 25 as a percent =
  39. 39.167 out of 200 as a percent =
  40. 40.18 out of 40 as a percent =

Answer key

  1. 92
  2. 20
  3. 92.5
  4. 7
  5. 17
  6. 55
  7. 97.5
  8. 5
  9. 55
  10. 24
  11. 80
  12. 40
  13. 4
  14. 32
  15. 70
  16. 77.5
  17. 75
  18. 37.5
  19. 55
  20. 88
  21. 60
  22. 35
  23. 48
  24. 50
  25. 35
  26. 25
  27. 58
  28. 25
  29. 71.5
  30. 96
  31. 45
  32. 96
  33. 84
  34. 7
  35. 40
  36. 35
  37. 82
  38. 24
  39. 83.5
  40. 45

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