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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 59 · 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. 1.3/8 as a percent =
  2. 2.0.65 as a percent =
  3. 3.Which fraction is 80%? (a) 1/8 (b) 1/5 (c) 1/10 (d) 4/5
  4. 4.Which fraction is 0.95? (a) 9/20 (b) 3/4 (c) 19/20 (d) 3/8
  5. 5.3/4 as a percent =
  6. 6.Which fraction is 70%? (a) 3/5 (b) 9/10 (c) 1/4 (d) 7/10
  7. 7.Which fraction is 20%? (a) 11/20 (b) 3/20 (c) 3/8 (d) 1/5
  8. 8.19/20 as a percent =
  9. 9.1/5 as a percent =
  10. 10.Which fraction is 55%? (a) 7/20 (b) 1/20 (c) 11/20 (d) 13/20
  11. 11.4/5 as a percent =
  12. 12.Which fraction is 25%? (a) 1/4 (b) 1/5 (c) 1/20 (d) 3/10
  13. 13.87.5% as a decimal =
  14. 14.Which fraction is 50%? (a) 1/2 (b) 7/8 (c) 7/10 (d) 3/4
  15. 15.Which fraction is 0.5? (a) 7/10 (b) 1/2 (c) 11/20 (d) 3/20
  16. 16.65% as a decimal =
  17. 17.Which fraction is 50%? (a) 3/20 (b) 1/2 (c) 1/4 (d) 7/20
  18. 18.Which fraction is 30%? (a) 7/8 (b) 3/10 (c) 1/20 (d) 9/10
  19. 19.20% as a decimal =
  20. 20.1/5 as a percent =
  21. 21.Which fraction is 87.5%? (a) 9/10 (b) 11/20 (c) 13/20 (d) 7/8
  22. 22.0.8 as a percent =
  23. 23.Which fraction is 55%? (a) 3/5 (b) 7/10 (c) 3/4 (d) 11/20
  24. 24.Which fraction is 0.625? (a) 1/4 (b) 5/8 (c) 3/8 (d) 9/20
  25. 25.65% as a decimal =
  26. 26.65% as a decimal =
  27. 27.Which fraction is 0.2? (a) 5/8 (b) 19/20 (c) 1/5 (d) 1/10
  28. 28.0.9 as a percent =
  29. 29.0.25 as a percent =
  30. 30.Which fraction is 65%? (a) 2/5 (b) 13/20 (c) 5/8 (d) 1/10
  31. 31.75% as a decimal =
  32. 32.0.95 as a percent =
  33. 33.13/20 as a percent =
  34. 34.3/4 as a percent =
  35. 35.1/2 as a percent =
  36. 36.3/20 as a percent =
  37. 37.45% as a decimal =
  38. 38.Which fraction is 50%? (a) 9/10 (b) 1/4 (c) 9/20 (d) 1/2
  39. 39.Which fraction is 0.75? (a) 3/4 (b) 11/20 (c) 7/20 (d) 9/10
  40. 40.90% as a decimal =

Answer key

  1. 37.5
  2. 65
  3. 4/5
  4. 19/20
  5. 75
  6. 7/10
  7. 1/5
  8. 95
  9. 20
  10. 11/20
  11. 80
  12. 1/4
  13. 0.875
  14. 1/2
  15. 1/2
  16. 0.65
  17. 1/2
  18. 3/10
  19. 0.2
  20. 20
  21. 7/8
  22. 80
  23. 11/20
  24. 5/8
  25. 0.65
  26. 0.65
  27. 1/5
  28. 90
  29. 25
  30. 13/20
  31. 0.75
  32. 95
  33. 65
  34. 75
  35. 50
  36. 15
  37. 0.45
  38. 1/2
  39. 3/4
  40. 0.9

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