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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 646 · 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. 1.21 out of 50 as a percent =
  2. 2.290 out of 500 as a percent =
  3. 3.304 out of 400 as a percent =
  4. 4.135 out of 300 as a percent =
  5. 5.26 out of 400 as a percent =
  6. 6.6 out of 80 as a percent =
  7. 7.45 out of 120 as a percent =
  8. 8.16 out of 25 as a percent =
  9. 9.75 out of 120 as a percent =
  10. 10.125 out of 250 as a percent =
  11. 11.27 out of 120 as a percent =
  12. 12.18 out of 80 as a percent =
  13. 13.135 out of 300 as a percent =
  14. 14.175 out of 200 as a percent =
  15. 15.145 out of 250 as a percent =
  16. 16.40 out of 50 as a percent =
  17. 17.6 out of 120 as a percent =
  18. 18.9 out of 60 as a percent =
  19. 19.120 out of 500 as a percent =
  20. 20.41 out of 50 as a percent =
  21. 21.28 out of 50 as a percent =
  22. 22.141 out of 300 as a percent =
  23. 23.17 out of 25 as a percent =
  24. 24.9 out of 40 as a percent =
  25. 25.141 out of 150 as a percent =
  26. 26.27 out of 150 as a percent =
  27. 27.170 out of 250 as a percent =
  28. 28.22 out of 50 as a percent =
  29. 29.210 out of 250 as a percent =
  30. 30.11 out of 25 as a percent =
  31. 31.204 out of 300 as a percent =
  32. 32.14 out of 50 as a percent =
  33. 33.39 out of 120 as a percent =
  34. 34.280 out of 500 as a percent =
  35. 35.93 out of 150 as a percent =
  36. 36.96 out of 200 as a percent =
  37. 37.18 out of 50 as a percent =
  38. 38.93 out of 150 as a percent =
  39. 39.15 out of 500 as a percent =
  40. 40.3 out of 120 as a percent =

Answer key

  1. 42
  2. 58
  3. 76
  4. 45
  5. 6.5
  6. 7.5
  7. 37.5
  8. 64
  9. 62.5
  10. 50
  11. 22.5
  12. 22.5
  13. 45
  14. 87.5
  15. 58
  16. 80
  17. 5
  18. 15
  19. 24
  20. 82
  21. 56
  22. 47
  23. 68
  24. 22.5
  25. 94
  26. 18
  27. 68
  28. 44
  29. 84
  30. 44
  31. 68
  32. 28
  33. 32.5
  34. 56
  35. 62
  36. 48
  37. 36
  38. 62
  39. 3
  40. 2.5

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