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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 83 · 40 questions
TalentJR

The fast method (Three names, one amount): Learn the key ones: 1/2 = 50% = 0.5, 1/4 = 25% = 0.25, 1/5 = 20% = 0.2. And: 1/8 = 12.5% = 0.125, 1/10 = 10% = 0.1, 1/20 = 5% = 0.05. Percent → decimal: ÷ 100 (point 2 places left). Decimal → percent: × 100. Fraction → percent: use the unit fraction — 3/8 = 3 × 12.5% = 37.5%.

NameDateTime takenScore ___ / 40
  1. 1.Which fraction is 5%? (a) 7/20 (b) 3/5 (c) 1/20 (d) 13/20
  2. 2.Which fraction is 60%? (a) 1/8 (b) 3/8 (c) 1/20 (d) 3/5
  3. 3.3/8 as a percent =
  4. 4.87.5% as a decimal =
  5. 5.Which fraction is 0.1? (a) 7/8 (b) 1/10 (c) 17/20 (d) 5/8
  6. 6.Which fraction is 0.2? (a) 3/20 (b) 1/20 (c) 4/5 (d) 1/5
  7. 7.Which fraction is 0.95? (a) 9/10 (b) 5/8 (c) 2/5 (d) 19/20
  8. 8.Which fraction is 62.5%? (a) 5/8 (b) 3/10 (c) 7/8 (d) 19/20
  9. 9.Which fraction is 0.6? (a) 1/10 (b) 2/5 (c) 1/2 (d) 3/5
  10. 10.0.95 as a percent =
  11. 11.Which fraction is 50%? (a) 2/5 (b) 1/2 (c) 7/20 (d) 3/8
  12. 12.1/4 as a percent =
  13. 13.Which fraction is 60%? (a) 1/10 (b) 3/8 (c) 9/10 (d) 3/5
  14. 14.3/5 as a percent =
  15. 15.30% as a decimal =
  16. 16.5% as a decimal =
  17. 17.37.5% as a decimal =
  18. 18.0.55 as a percent =
  19. 19.5/8 as a percent =
  20. 20.4/5 as a percent =
  21. 21.Which fraction is 0.875? (a) 3/8 (b) 1/8 (c) 7/8 (d) 3/20
  22. 22.Which fraction is 0.8? (a) 13/20 (b) 19/20 (c) 4/5 (d) 3/4
  23. 23.Which fraction is 40%? (a) 1/2 (b) 7/10 (c) 2/5 (d) 1/8
  24. 24.0.75 as a percent =
  25. 25.17/20 as a percent =
  26. 26.Which fraction is 0.35? (a) 19/20 (b) 9/20 (c) 7/20 (d) 1/8
  27. 27.0.875 as a percent =
  28. 28.11/20 as a percent =
  29. 29.20% as a decimal =
  30. 30.0.875 as a percent =
  31. 31.60% as a decimal =
  32. 32.0.25 as a percent =
  33. 33.0.4 as a percent =
  34. 34.Which fraction is 85%? (a) 5/8 (b) 1/8 (c) 17/20 (d) 13/20
  35. 35.Which fraction is 62.5%? (a) 7/10 (b) 7/20 (c) 5/8 (d) 13/20
  36. 36.0.125 as a percent =
  37. 37.9/10 as a percent =
  38. 38.0.8 as a percent =
  39. 39.1/5 as a percent =
  40. 40.95% as a decimal =

Answer key

  1. 1/20
  2. 3/5
  3. 37.5
  4. 0.875
  5. 1/10
  6. 1/5
  7. 19/20
  8. 5/8
  9. 3/5
  10. 95
  11. 1/2
  12. 25
  13. 3/5
  14. 60
  15. 0.3
  16. 0.05
  17. 0.375
  18. 55
  19. 62.5
  20. 80
  21. 7/8
  22. 4/5
  23. 2/5
  24. 75
  25. 85
  26. 7/20
  27. 87.5
  28. 55
  29. 0.2
  30. 87.5
  31. 0.6
  32. 25
  33. 40
  34. 17/20
  35. 5/8
  36. 12.5
  37. 90
  38. 80
  39. 20
  40. 0.95

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