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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 991 · 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. 1.1/10 as a percent =
  2. 2.11/20 as a percent =
  3. 3.Which fraction is 0.55? (a) 2/5 (b) 1/10 (c) 11/20 (d) 3/20
  4. 4.0.2 as a percent =
  5. 5.4/5 as a percent =
  6. 6.7/20 as a percent =
  7. 7.Which fraction is 0.95? (a) 19/20 (b) 7/10 (c) 1/10 (d) 9/10
  8. 8.19/20 as a percent =
  9. 9.3/5 as a percent =
  10. 10.0.25 as a percent =
  11. 11.7/20 as a percent =
  12. 12.0.2 as a percent =
  13. 13.9/10 as a percent =
  14. 14.Which fraction is 10%? (a) 2/5 (b) 1/4 (c) 1/10 (d) 19/20
  15. 15.37.5% as a decimal =
  16. 16.80% as a decimal =
  17. 17.1/2 as a percent =
  18. 18.0.1 as a percent =
  19. 19.Which fraction is 0.65? (a) 3/4 (b) 13/20 (c) 3/8 (d) 4/5
  20. 20.0.55 as a percent =
  21. 21.0.05 as a percent =
  22. 22.95% as a decimal =
  23. 23.Which fraction is 20%? (a) 1/10 (b) 1/2 (c) 4/5 (d) 1/5
  24. 24.11/20 as a percent =
  25. 25.Which fraction is 37.5%? (a) 9/10 (b) 1/4 (c) 1/20 (d) 3/8
  26. 26.Which fraction is 0.95? (a) 3/5 (b) 19/20 (c) 2/5 (d) 7/20
  27. 27.13/20 as a percent =
  28. 28.1/4 as a percent =
  29. 29.1/4 as a percent =
  30. 30.0.7 as a percent =
  31. 31.Which fraction is 55%? (a) 3/10 (b) 11/20 (c) 3/4 (d) 3/8
  32. 32.45% as a decimal =
  33. 33.60% as a decimal =
  34. 34.Which fraction is 0.95? (a) 19/20 (b) 1/2 (c) 1/10 (d) 3/5
  35. 35.11/20 as a percent =
  36. 36.62.5% as a decimal =
  37. 37.Which fraction is 80%? (a) 1/4 (b) 4/5 (c) 17/20 (d) 3/5
  38. 38.0.6 as a percent =
  39. 39.17/20 as a percent =
  40. 40.60% as a decimal =

Answer key

  1. 10
  2. 55
  3. 11/20
  4. 20
  5. 80
  6. 35
  7. 19/20
  8. 95
  9. 60
  10. 25
  11. 35
  12. 20
  13. 90
  14. 1/10
  15. 0.375
  16. 0.8
  17. 50
  18. 10
  19. 13/20
  20. 55
  21. 5
  22. 0.95
  23. 1/5
  24. 55
  25. 3/8
  26. 19/20
  27. 65
  28. 25
  29. 25
  30. 70
  31. 11/20
  32. 0.45
  33. 0.6
  34. 19/20
  35. 55
  36. 0.625
  37. 4/5
  38. 60
  39. 85
  40. 0.6

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