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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 636 · 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. 1.57 out of 120 as a percent =
  2. 2.435 out of 500 as a percent =
  3. 3.14 out of 20 as a percent =
  4. 4.9 out of 150 as a percent =
  5. 5.10 out of 80 as a percent =
  6. 6.3 out of 150 as a percent =
  7. 7.120 out of 500 as a percent =
  8. 8.181 out of 200 as a percent =
  9. 9.32 out of 40 as a percent =
  10. 10.5 out of 200 as a percent =
  11. 11.30 out of 80 as a percent =
  12. 12.48 out of 120 as a percent =
  13. 13.54 out of 60 as a percent =
  14. 14.51 out of 300 as a percent =
  15. 15.138 out of 200 as a percent =
  16. 16.16 out of 80 as a percent =
  17. 17.45 out of 60 as a percent =
  18. 18.12 out of 20 as a percent =
  19. 19.12 out of 80 as a percent =
  20. 20.6 out of 20 as a percent =
  21. 21.310 out of 500 as a percent =
  22. 22.50 out of 200 as a percent =
  23. 23.9 out of 20 as a percent =
  24. 24.2 out of 80 as a percent =
  25. 25.68 out of 400 as a percent =
  26. 26.31 out of 40 as a percent =
  27. 27.30 out of 50 as a percent =
  28. 28.291 out of 300 as a percent =
  29. 29.12 out of 60 as a percent =
  30. 30.23 out of 50 as a percent =
  31. 31.254 out of 400 as a percent =
  32. 32.9 out of 20 as a percent =
  33. 33.267 out of 300 as a percent =
  34. 34.51 out of 60 as a percent =
  35. 35.3 out of 40 as a percent =
  36. 36.180 out of 300 as a percent =
  37. 37.15 out of 60 as a percent =
  38. 38.20 out of 25 as a percent =
  39. 39.9 out of 60 as a percent =
  40. 40.24 out of 25 as a percent =

Answer key

  1. 47.5
  2. 87
  3. 70
  4. 6
  5. 12.5
  6. 2
  7. 24
  8. 90.5
  9. 80
  10. 2.5
  11. 37.5
  12. 40
  13. 90
  14. 17
  15. 69
  16. 20
  17. 75
  18. 60
  19. 15
  20. 30
  21. 62
  22. 25
  23. 45
  24. 2.5
  25. 17
  26. 77.5
  27. 60
  28. 97
  29. 20
  30. 46
  31. 63.5
  32. 45
  33. 89
  34. 85
  35. 7.5
  36. 60
  37. 25
  38. 80
  39. 15
  40. 96

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