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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 322 · 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. 1.48 out of 150 as a percent =
  2. 2.4 out of 20 as a percent =
  3. 3.105 out of 150 as a percent =
  4. 4.3 out of 40 as a percent =
  5. 5.147 out of 300 as a percent =
  6. 6.144 out of 300 as a percent =
  7. 7.335 out of 500 as a percent =
  8. 8.30 out of 150 as a percent =
  9. 9.13 out of 20 as a percent =
  10. 10.30 out of 500 as a percent =
  11. 11.288 out of 400 as a percent =
  12. 12.37 out of 40 as a percent =
  13. 13.26 out of 50 as a percent =
  14. 14.280 out of 500 as a percent =
  15. 15.90 out of 120 as a percent =
  16. 16.60 out of 80 as a percent =
  17. 17.104 out of 400 as a percent =
  18. 18.184 out of 200 as a percent =
  19. 19.6 out of 80 as a percent =
  20. 20.93 out of 120 as a percent =
  21. 21.48 out of 60 as a percent =
  22. 22.69 out of 150 as a percent =
  23. 23.12 out of 400 as a percent =
  24. 24.85 out of 500 as a percent =
  25. 25.15 out of 50 as a percent =
  26. 26.4 out of 40 as a percent =
  27. 27.33 out of 60 as a percent =
  28. 28.14 out of 80 as a percent =
  29. 29.21 out of 150 as a percent =
  30. 30.200 out of 250 as a percent =
  31. 31.9 out of 25 as a percent =
  32. 32.10 out of 20 as a percent =
  33. 33.3 out of 20 as a percent =
  34. 34.291 out of 300 as a percent =
  35. 35.6 out of 80 as a percent =
  36. 36.33 out of 150 as a percent =
  37. 37.89 out of 200 as a percent =
  38. 38.372 out of 400 as a percent =
  39. 39.3 out of 40 as a percent =
  40. 40.36 out of 50 as a percent =

Answer key

  1. 32
  2. 20
  3. 70
  4. 7.5
  5. 49
  6. 48
  7. 67
  8. 20
  9. 65
  10. 6
  11. 72
  12. 92.5
  13. 52
  14. 56
  15. 75
  16. 75
  17. 26
  18. 92
  19. 7.5
  20. 77.5
  21. 80
  22. 46
  23. 3
  24. 17
  25. 30
  26. 10
  27. 55
  28. 17.5
  29. 14
  30. 80
  31. 36
  32. 50
  33. 15
  34. 97
  35. 7.5
  36. 22
  37. 44.5
  38. 93
  39. 7.5
  40. 72

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