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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 748 · 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. 1.39 out of 60 as a percent =
  2. 2.340 out of 400 as a percent =
  3. 3.8 out of 80 as a percent =
  4. 4.240 out of 500 as a percent =
  5. 5.344 out of 400 as a percent =
  6. 6.51 out of 60 as a percent =
  7. 7.235 out of 500 as a percent =
  8. 8.22 out of 40 as a percent =
  9. 9.22 out of 50 as a percent =
  10. 10.30 out of 250 as a percent =
  11. 11.2 out of 20 as a percent =
  12. 12.12 out of 150 as a percent =
  13. 13.45 out of 120 as a percent =
  14. 14.48 out of 80 as a percent =
  15. 15.108 out of 120 as a percent =
  16. 16.20 out of 80 as a percent =
  17. 17.4 out of 25 as a percent =
  18. 18.6 out of 60 as a percent =
  19. 19.20 out of 40 as a percent =
  20. 20.14 out of 40 as a percent =
  21. 21.171 out of 300 as a percent =
  22. 22.27 out of 60 as a percent =
  23. 23.28 out of 40 as a percent =
  24. 24.3 out of 60 as a percent =
  25. 25.325 out of 500 as a percent =
  26. 26.12 out of 60 as a percent =
  27. 27.111 out of 300 as a percent =
  28. 28.56 out of 80 as a percent =
  29. 29.44 out of 80 as a percent =
  30. 30.13 out of 25 as a percent =
  31. 31.27 out of 120 as a percent =
  32. 32.1 out of 20 as a percent =
  33. 33.25 out of 50 as a percent =
  34. 34.45 out of 120 as a percent =
  35. 35.7 out of 20 as a percent =
  36. 36.15 out of 50 as a percent =
  37. 37.115 out of 500 as a percent =
  38. 38.66 out of 150 as a percent =
  39. 39.195 out of 250 as a percent =
  40. 40.72 out of 80 as a percent =

Answer key

  1. 65
  2. 85
  3. 10
  4. 48
  5. 86
  6. 85
  7. 47
  8. 55
  9. 44
  10. 12
  11. 10
  12. 8
  13. 37.5
  14. 60
  15. 90
  16. 25
  17. 16
  18. 10
  19. 50
  20. 35
  21. 57
  22. 45
  23. 70
  24. 5
  25. 65
  26. 20
  27. 37
  28. 70
  29. 55
  30. 52
  31. 22.5
  32. 5
  33. 50
  34. 37.5
  35. 35
  36. 30
  37. 23
  38. 44
  39. 78
  40. 90

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