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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 89 · 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. 1.495 out of 500 as a percent =
  2. 2.21 out of 60 as a percent =
  3. 3.24 out of 150 as a percent =
  4. 4.445 out of 500 as a percent =
  5. 5.46 out of 80 as a percent =
  6. 6.5 out of 20 as a percent =
  7. 7.19 out of 25 as a percent =
  8. 8.54 out of 120 as a percent =
  9. 9.15 out of 20 as a percent =
  10. 10.355 out of 500 as a percent =
  11. 11.180 out of 250 as a percent =
  12. 12.42 out of 60 as a percent =
  13. 13.9 out of 150 as a percent =
  14. 14.230 out of 250 as a percent =
  15. 15.50 out of 80 as a percent =
  16. 16.32 out of 50 as a percent =
  17. 17.20 out of 40 as a percent =
  18. 18.111 out of 150 as a percent =
  19. 19.114 out of 200 as a percent =
  20. 20.52 out of 80 as a percent =
  21. 21.45 out of 250 as a percent =
  22. 22.30 out of 40 as a percent =
  23. 23.24 out of 400 as a percent =
  24. 24.198 out of 300 as a percent =
  25. 25.28 out of 40 as a percent =
  26. 26.66 out of 200 as a percent =
  27. 27.231 out of 300 as a percent =
  28. 28.55 out of 200 as a percent =
  29. 29.27 out of 300 as a percent =
  30. 30.15 out of 20 as a percent =
  31. 31.122 out of 200 as a percent =
  32. 32.38 out of 40 as a percent =
  33. 33.20 out of 250 as a percent =
  34. 34.1 out of 20 as a percent =
  35. 35.34 out of 40 as a percent =
  36. 36.14 out of 25 as a percent =
  37. 37.10 out of 400 as a percent =
  38. 38.2 out of 50 as a percent =
  39. 39.18 out of 20 as a percent =
  40. 40.10 out of 50 as a percent =

Answer key

  1. 99
  2. 35
  3. 16
  4. 89
  5. 57.5
  6. 25
  7. 76
  8. 45
  9. 75
  10. 71
  11. 72
  12. 70
  13. 6
  14. 92
  15. 62.5
  16. 64
  17. 50
  18. 74
  19. 57
  20. 65
  21. 18
  22. 75
  23. 6
  24. 66
  25. 70
  26. 33
  27. 77
  28. 27.5
  29. 9
  30. 75
  31. 61
  32. 95
  33. 8
  34. 5
  35. 85
  36. 56
  37. 2.5
  38. 4
  39. 90
  40. 20

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