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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 561 · 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. 2.84 out of 150 as a percent =
  3. 3.117 out of 150 as a percent =
  4. 4.440 out of 500 as a percent =
  5. 5.6 out of 300 as a percent =
  6. 6.15 out of 120 as a percent =
  7. 7.147 out of 300 as a percent =
  8. 8.6 out of 300 as a percent =
  9. 9.14 out of 200 as a percent =
  10. 10.10 out of 20 as a percent =
  11. 11.12 out of 150 as a percent =
  12. 12.111 out of 120 as a percent =
  13. 13.165 out of 250 as a percent =
  14. 14.14 out of 40 as a percent =
  15. 15.48 out of 300 as a percent =
  16. 16.380 out of 400 as a percent =
  17. 17.255 out of 500 as a percent =
  18. 18.125 out of 250 as a percent =
  19. 19.54 out of 60 as a percent =
  20. 20.12 out of 50 as a percent =
  21. 21.14 out of 50 as a percent =
  22. 22.34 out of 40 as a percent =
  23. 23.30 out of 120 as a percent =
  24. 24.22 out of 25 as a percent =
  25. 25.12 out of 60 as a percent =
  26. 26.93 out of 120 as a percent =
  27. 27.3 out of 20 as a percent =
  28. 28.310 out of 500 as a percent =
  29. 29.64 out of 200 as a percent =
  30. 30.90 out of 120 as a percent =
  31. 31.394 out of 400 as a percent =
  32. 32.23 out of 25 as a percent =
  33. 33.121 out of 200 as a percent =
  34. 34.95 out of 500 as a percent =
  35. 35.21 out of 40 as a percent =
  36. 36.26 out of 50 as a percent =
  37. 37.115 out of 500 as a percent =
  38. 38.9 out of 25 as a percent =
  39. 39.8 out of 80 as a percent =
  40. 40.97 out of 200 as a percent =

Answer key

  1. 42
  2. 56
  3. 78
  4. 88
  5. 2
  6. 12.5
  7. 49
  8. 2
  9. 7
  10. 50
  11. 8
  12. 92.5
  13. 66
  14. 35
  15. 16
  16. 95
  17. 51
  18. 50
  19. 90
  20. 24
  21. 28
  22. 85
  23. 25
  24. 88
  25. 20
  26. 77.5
  27. 15
  28. 62
  29. 32
  30. 75
  31. 98.5
  32. 92
  33. 60.5
  34. 19
  35. 52.5
  36. 52
  37. 23
  38. 36
  39. 10
  40. 48.5

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