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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 320 · 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 0.375? (a) 1/5 (b) 9/10 (c) 17/20 (d) 3/8
  2. 2.Which fraction is 0.95? (a) 3/8 (b) 11/20 (c) 19/20 (d) 5/8
  3. 3.0.95 as a percent =
  4. 4.Which fraction is 90%? (a) 7/10 (b) 9/20 (c) 1/4 (d) 9/10
  5. 5.25% as a decimal =
  6. 6.0.45 as a percent =
  7. 7.0.875 as a percent =
  8. 8.2/5 as a percent =
  9. 9.5% as a decimal =
  10. 10.Which fraction is 0.15? (a) 3/20 (b) 3/10 (c) 19/20 (d) 7/10
  11. 11.0.95 as a percent =
  12. 12.0.375 as a percent =
  13. 13.7/10 as a percent =
  14. 14.Which fraction is 0.4? (a) 11/20 (b) 3/10 (c) 2/5 (d) 5/8
  15. 15.25% as a decimal =
  16. 16.15% as a decimal =
  17. 17.0.6 as a percent =
  18. 18.45% as a decimal =
  19. 19.0.375 as a percent =
  20. 20.1/5 as a percent =
  21. 21.Which fraction is 62.5%? (a) 1/2 (b) 17/20 (c) 5/8 (d) 3/20
  22. 22.30% as a decimal =
  23. 23.Which fraction is 70%? (a) 2/5 (b) 7/10 (c) 1/10 (d) 4/5
  24. 24.45% as a decimal =
  25. 25.4/5 as a percent =
  26. 26.3/4 as a percent =
  27. 27.7/10 as a percent =
  28. 28.Which fraction is 75%? (a) 7/10 (b) 3/4 (c) 19/20 (d) 5/8
  29. 29.Which fraction is 0.85? (a) 17/20 (b) 7/10 (c) 4/5 (d) 1/4
  30. 30.Which fraction is 75%? (a) 3/10 (b) 3/4 (c) 7/10 (d) 5/8
  31. 31.0.15 as a percent =
  32. 32.0.15 as a percent =
  33. 33.30% as a decimal =
  34. 34.1/2 as a percent =
  35. 35.20% as a decimal =
  36. 36.7/10 as a percent =
  37. 37.37.5% as a decimal =
  38. 38.Which fraction is 60%? (a) 11/20 (b) 3/5 (c) 1/8 (d) 13/20
  39. 39.Which fraction is 35%? (a) 19/20 (b) 7/20 (c) 2/5 (d) 3/5
  40. 40.0.6 as a percent =

Answer key

  1. 3/8
  2. 19/20
  3. 95
  4. 9/10
  5. 0.25
  6. 45
  7. 87.5
  8. 40
  9. 0.05
  10. 3/20
  11. 95
  12. 37.5
  13. 70
  14. 2/5
  15. 0.25
  16. 0.15
  17. 60
  18. 0.45
  19. 37.5
  20. 20
  21. 5/8
  22. 0.3
  23. 7/10
  24. 0.45
  25. 80
  26. 75
  27. 70
  28. 3/4
  29. 17/20
  30. 3/4
  31. 15
  32. 15
  33. 0.3
  34. 50
  35. 0.2
  36. 70
  37. 0.375
  38. 3/5
  39. 7/20
  40. 60

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