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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 312 · 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. 2.10 out of 50 as a percent =
  3. 3.18 out of 80 as a percent =
  4. 4.6 out of 150 as a percent =
  5. 5.24 out of 25 as a percent =
  6. 6.18 out of 80 as a percent =
  7. 7.13 out of 20 as a percent =
  8. 8.14 out of 80 as a percent =
  9. 9.38 out of 80 as a percent =
  10. 10.54 out of 60 as a percent =
  11. 11.6 out of 25 as a percent =
  12. 12.30 out of 120 as a percent =
  13. 13.15 out of 50 as a percent =
  14. 14.4 out of 20 as a percent =
  15. 15.68 out of 80 as a percent =
  16. 16.3 out of 40 as a percent =
  17. 17.8 out of 20 as a percent =
  18. 18.11 out of 25 as a percent =
  19. 19.84 out of 200 as a percent =
  20. 20.102 out of 300 as a percent =
  21. 21.15 out of 20 as a percent =
  22. 22.3 out of 60 as a percent =
  23. 23.24 out of 25 as a percent =
  24. 24.92 out of 400 as a percent =
  25. 25.74 out of 80 as a percent =
  26. 26.15 out of 300 as a percent =
  27. 27.18 out of 400 as a percent =
  28. 28.56 out of 80 as a percent =
  29. 29.18 out of 300 as a percent =
  30. 30.24 out of 120 as a percent =
  31. 31.30 out of 120 as a percent =
  32. 32.200 out of 400 as a percent =
  33. 33.86 out of 200 as a percent =
  34. 34.4 out of 50 as a percent =
  35. 35.22 out of 40 as a percent =
  36. 36.10 out of 20 as a percent =
  37. 37.36 out of 60 as a percent =
  38. 38.120 out of 200 as a percent =
  39. 39.180 out of 200 as a percent =
  40. 40.18 out of 20 as a percent =

Answer key

  1. 32
  2. 20
  3. 22.5
  4. 4
  5. 96
  6. 22.5
  7. 65
  8. 17.5
  9. 47.5
  10. 90
  11. 24
  12. 25
  13. 30
  14. 20
  15. 85
  16. 7.5
  17. 40
  18. 44
  19. 42
  20. 34
  21. 75
  22. 5
  23. 96
  24. 23
  25. 92.5
  26. 5
  27. 4.5
  28. 70
  29. 6
  30. 20
  31. 25
  32. 50
  33. 43
  34. 8
  35. 55
  36. 50
  37. 60
  38. 60
  39. 90
  40. 90

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