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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 475 · 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 0.15? (a) 3/5 (b) 1/5 (c) 3/8 (d) 3/20
  2. 2.0.5 as a percent =
  3. 3.35% as a decimal =
  4. 4.0.875 as a percent =
  5. 5.Which fraction is 0.5? (a) 1/2 (b) 19/20 (c) 7/8 (d) 1/10
  6. 6.Which fraction is 20%? (a) 1/5 (b) 7/10 (c) 1/20 (d) 11/20
  7. 7.0.35 as a percent =
  8. 8.1/2 as a percent =
  9. 9.1/20 as a percent =
  10. 10.7/8 as a percent =
  11. 11.0.1 as a percent =
  12. 12.87.5% as a decimal =
  13. 13.60% as a decimal =
  14. 14.Which fraction is 15%? (a) 3/20 (b) 9/10 (c) 4/5 (d) 13/20
  15. 15.9/20 as a percent =
  16. 16.13/20 as a percent =
  17. 17.0.35 as a percent =
  18. 18.5/8 as a percent =
  19. 19.55% as a decimal =
  20. 20.Which fraction is 37.5%? (a) 3/8 (b) 1/10 (c) 11/20 (d) 2/5
  21. 21.Which fraction is 95%? (a) 3/4 (b) 19/20 (c) 1/20 (d) 3/8
  22. 22.Which fraction is 35%? (a) 13/20 (b) 7/20 (c) 5/8 (d) 7/10
  23. 23.Which fraction is 35%? (a) 7/10 (b) 7/20 (c) 13/20 (d) 1/10
  24. 24.1/5 as a percent =
  25. 25.40% as a decimal =
  26. 26.3/10 as a percent =
  27. 27.Which fraction is 90%? (a) 9/10 (b) 1/20 (c) 7/20 (d) 1/2
  28. 28.0.2 as a percent =
  29. 29.25% as a decimal =
  30. 30.9/10 as a percent =
  31. 31.4/5 as a percent =
  32. 32.75% as a decimal =
  33. 33.Which fraction is 70%? (a) 3/20 (b) 7/10 (c) 1/8 (d) 9/10
  34. 34.Which fraction is 60%? (a) 1/8 (b) 3/10 (c) 5/8 (d) 3/5
  35. 35.3/8 as a percent =
  36. 36.0.3 as a percent =
  37. 37.0.125 as a percent =
  38. 38.0.65 as a percent =
  39. 39.0.3 as a percent =
  40. 40.Which fraction is 0.35? (a) 7/20 (b) 19/20 (c) 4/5 (d) 3/20

Answer key

  1. 3/20
  2. 50
  3. 0.35
  4. 87.5
  5. 1/2
  6. 1/5
  7. 35
  8. 50
  9. 5
  10. 87.5
  11. 10
  12. 0.875
  13. 0.6
  14. 3/20
  15. 45
  16. 65
  17. 35
  18. 62.5
  19. 0.55
  20. 3/8
  21. 19/20
  22. 7/20
  23. 7/20
  24. 20
  25. 0.4
  26. 30
  27. 9/10
  28. 20
  29. 0.25
  30. 90
  31. 80
  32. 0.75
  33. 7/10
  34. 3/5
  35. 37.5
  36. 30
  37. 12.5
  38. 65
  39. 30
  40. 7/20

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