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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 799 · 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. 1.204 out of 300 as a percent =
  2. 2.48 out of 120 as a percent =
  3. 3.354 out of 400 as a percent =
  4. 4.246 out of 300 as a percent =
  5. 5.132 out of 300 as a percent =
  6. 6.4 out of 20 as a percent =
  7. 7.110 out of 500 as a percent =
  8. 8.30 out of 50 as a percent =
  9. 9.4 out of 20 as a percent =
  10. 10.124 out of 400 as a percent =
  11. 11.65 out of 500 as a percent =
  12. 12.5 out of 40 as a percent =
  13. 13.15 out of 25 as a percent =
  14. 14.12 out of 60 as a percent =
  15. 15.9 out of 40 as a percent =
  16. 16.4 out of 80 as a percent =
  17. 17.290 out of 400 as a percent =
  18. 18.54 out of 150 as a percent =
  19. 19.81 out of 150 as a percent =
  20. 20.15 out of 40 as a percent =
  21. 21.57 out of 60 as a percent =
  22. 22.21 out of 120 as a percent =
  23. 23.8 out of 20 as a percent =
  24. 24.7 out of 20 as a percent =
  25. 25.110 out of 400 as a percent =
  26. 26.194 out of 400 as a percent =
  27. 27.17 out of 50 as a percent =
  28. 28.282 out of 300 as a percent =
  29. 29.17 out of 25 as a percent =
  30. 30.380 out of 400 as a percent =
  31. 31.5 out of 20 as a percent =
  32. 32.12 out of 20 as a percent =
  33. 33.6 out of 20 as a percent =
  34. 34.114 out of 150 as a percent =
  35. 35.425 out of 500 as a percent =
  36. 36.64 out of 200 as a percent =
  37. 37.99 out of 300 as a percent =
  38. 38.184 out of 400 as a percent =
  39. 39.12 out of 20 as a percent =
  40. 40.372 out of 400 as a percent =

Answer key

  1. 68
  2. 40
  3. 88.5
  4. 82
  5. 44
  6. 20
  7. 22
  8. 60
  9. 20
  10. 31
  11. 13
  12. 12.5
  13. 60
  14. 20
  15. 22.5
  16. 5
  17. 72.5
  18. 36
  19. 54
  20. 37.5
  21. 95
  22. 17.5
  23. 40
  24. 35
  25. 27.5
  26. 48.5
  27. 34
  28. 94
  29. 68
  30. 95
  31. 25
  32. 60
  33. 30
  34. 76
  35. 85
  36. 32
  37. 33
  38. 46
  39. 60
  40. 93

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