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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 392 · 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. 1.12 out of 20 as a percent =
  2. 2.33 out of 50 as a percent =
  3. 3.86 out of 400 as a percent =
  4. 4.120 out of 150 as a percent =
  5. 5.9 out of 300 as a percent =
  6. 6.33 out of 120 as a percent =
  7. 7.8 out of 40 as a percent =
  8. 8.13 out of 20 as a percent =
  9. 9.3 out of 40 as a percent =
  10. 10.183 out of 300 as a percent =
  11. 11.195 out of 500 as a percent =
  12. 12.31 out of 40 as a percent =
  13. 13.6 out of 120 as a percent =
  14. 14.13 out of 200 as a percent =
  15. 15.98 out of 200 as a percent =
  16. 16.30 out of 60 as a percent =
  17. 17.40 out of 400 as a percent =
  18. 18.24 out of 60 as a percent =
  19. 19.16 out of 20 as a percent =
  20. 20.9 out of 40 as a percent =
  21. 21.42 out of 120 as a percent =
  22. 22.17 out of 20 as a percent =
  23. 23.328 out of 400 as a percent =
  24. 24.3 out of 40 as a percent =
  25. 25.48 out of 80 as a percent =
  26. 26.18 out of 80 as a percent =
  27. 27.11 out of 25 as a percent =
  28. 28.11 out of 50 as a percent =
  29. 29.18 out of 40 as a percent =
  30. 30.43 out of 50 as a percent =
  31. 31.17 out of 25 as a percent =
  32. 32.6 out of 80 as a percent =
  33. 33.78 out of 400 as a percent =
  34. 34.13 out of 20 as a percent =
  35. 35.144 out of 150 as a percent =
  36. 36.5 out of 50 as a percent =
  37. 37.23 out of 200 as a percent =
  38. 38.5 out of 20 as a percent =
  39. 39.75 out of 500 as a percent =
  40. 40.18 out of 60 as a percent =

Answer key

  1. 60
  2. 66
  3. 21.5
  4. 80
  5. 3
  6. 27.5
  7. 20
  8. 65
  9. 7.5
  10. 61
  11. 39
  12. 77.5
  13. 5
  14. 6.5
  15. 49
  16. 50
  17. 10
  18. 40
  19. 80
  20. 22.5
  21. 35
  22. 85
  23. 82
  24. 7.5
  25. 60
  26. 22.5
  27. 44
  28. 22
  29. 45
  30. 86
  31. 68
  32. 7.5
  33. 19.5
  34. 65
  35. 96
  36. 10
  37. 11.5
  38. 25
  39. 15
  40. 30

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