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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 541 · 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. 1.0.8 as a percent =
  2. 2.0.25 as a percent =
  3. 3.19/20 as a percent =
  4. 4.11/20 as a percent =
  5. 5.0.4 as a percent =
  6. 6.0.875 as a percent =
  7. 7.1/10 as a percent =
  8. 8.9/20 as a percent =
  9. 9.9/10 as a percent =
  10. 10.7/10 as a percent =
  11. 11.0.7 as a percent =
  12. 12.75% as a decimal =
  13. 13.5/8 as a percent =
  14. 14.Which fraction is 0.85? (a) 17/20 (b) 7/20 (c) 9/20 (d) 3/4
  15. 15.62.5% as a decimal =
  16. 16.0.3 as a percent =
  17. 17.10% as a decimal =
  18. 18.75% as a decimal =
  19. 19.5/8 as a percent =
  20. 20.Which fraction is 0.625? (a) 7/20 (b) 3/5 (c) 3/8 (d) 5/8
  21. 21.75% as a decimal =
  22. 22.Which fraction is 0.875? (a) 1/8 (b) 3/4 (c) 19/20 (d) 7/8
  23. 23.Which fraction is 20%? (a) 3/5 (b) 7/20 (c) 9/10 (d) 1/5
  24. 24.0.625 as a percent =
  25. 25.9/10 as a percent =
  26. 26.0.05 as a percent =
  27. 27.Which fraction is 0.75? (a) 1/10 (b) 7/10 (c) 3/4 (d) 2/5
  28. 28.40% as a decimal =
  29. 29.0.75 as a percent =
  30. 30.0.35 as a percent =
  31. 31.3/20 as a percent =
  32. 32.0.05 as a percent =
  33. 33.75% as a decimal =
  34. 34.Which fraction is 0.625? (a) 7/10 (b) 3/5 (c) 5/8 (d) 2/5
  35. 35.0.7 as a percent =
  36. 36.Which fraction is 0.625? (a) 5/8 (b) 3/4 (c) 11/20 (d) 19/20
  37. 37.Which fraction is 0.15? (a) 1/8 (b) 7/20 (c) 13/20 (d) 3/20
  38. 38.0.95 as a percent =
  39. 39.1/20 as a percent =
  40. 40.0.95 as a percent =

Answer key

  1. 80
  2. 25
  3. 95
  4. 55
  5. 40
  6. 87.5
  7. 10
  8. 45
  9. 90
  10. 70
  11. 70
  12. 0.75
  13. 62.5
  14. 17/20
  15. 0.625
  16. 30
  17. 0.1
  18. 0.75
  19. 62.5
  20. 5/8
  21. 0.75
  22. 7/8
  23. 1/5
  24. 62.5
  25. 90
  26. 5
  27. 3/4
  28. 0.4
  29. 75
  30. 35
  31. 15
  32. 5
  33. 0.75
  34. 5/8
  35. 70
  36. 5/8
  37. 3/20
  38. 95
  39. 5
  40. 95

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