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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 464 · 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. 1.15 out of 150 as a percent =
  2. 2.382 out of 400 as a percent =
  3. 3.54 out of 60 as a percent =
  4. 4.2 out of 25 as a percent =
  5. 5.82 out of 400 as a percent =
  6. 6.159 out of 200 as a percent =
  7. 7.1 out of 50 as a percent =
  8. 8.102 out of 120 as a percent =
  9. 9.44 out of 50 as a percent =
  10. 10.120 out of 500 as a percent =
  11. 11.4 out of 20 as a percent =
  12. 12.9 out of 20 as a percent =
  13. 13.44 out of 50 as a percent =
  14. 14.5 out of 25 as a percent =
  15. 15.11 out of 25 as a percent =
  16. 16.215 out of 250 as a percent =
  17. 17.230 out of 250 as a percent =
  18. 18.15 out of 20 as a percent =
  19. 19.52 out of 200 as a percent =
  20. 20.60 out of 300 as a percent =
  21. 21.55 out of 500 as a percent =
  22. 22.198 out of 200 as a percent =
  23. 23.52 out of 80 as a percent =
  24. 24.52 out of 80 as a percent =
  25. 25.3 out of 150 as a percent =
  26. 26.33 out of 50 as a percent =
  27. 27.9 out of 150 as a percent =
  28. 28.141 out of 150 as a percent =
  29. 29.12 out of 50 as a percent =
  30. 30.144 out of 150 as a percent =
  31. 31.11 out of 40 as a percent =
  32. 32.78 out of 120 as a percent =
  33. 33.14 out of 25 as a percent =
  34. 34.380 out of 500 as a percent =
  35. 35.12 out of 60 as a percent =
  36. 36.145 out of 250 as a percent =
  37. 37.22 out of 80 as a percent =
  38. 38.185 out of 250 as a percent =
  39. 39.279 out of 300 as a percent =
  40. 40.15 out of 120 as a percent =

Answer key

  1. 10
  2. 95.5
  3. 90
  4. 8
  5. 20.5
  6. 79.5
  7. 2
  8. 85
  9. 88
  10. 24
  11. 20
  12. 45
  13. 88
  14. 20
  15. 44
  16. 86
  17. 92
  18. 75
  19. 26
  20. 20
  21. 11
  22. 99
  23. 65
  24. 65
  25. 2
  26. 66
  27. 6
  28. 94
  29. 24
  30. 96
  31. 27.5
  32. 65
  33. 56
  34. 76
  35. 20
  36. 58
  37. 27.5
  38. 74
  39. 93
  40. 12.5

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