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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 958 · 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. 1.0.95 as a percent =
  2. 2.Which fraction is 50%? (a) 5/8 (b) 1/5 (c) 7/20 (d) 1/2
  3. 3.1/5 as a percent =
  4. 4.7/10 as a percent =
  5. 5.Which fraction is 75%? (a) 3/5 (b) 1/5 (c) 3/4 (d) 9/20
  6. 6.Which fraction is 60%? (a) 5/8 (b) 3/8 (c) 7/10 (d) 3/5
  7. 7.Which fraction is 65%? (a) 1/2 (b) 9/10 (c) 13/20 (d) 11/20
  8. 8.Which fraction is 0.6? (a) 1/10 (b) 3/4 (c) 3/5 (d) 1/5
  9. 9.0.85 as a percent =
  10. 10.0.6 as a percent =
  11. 11.19/20 as a percent =
  12. 12.1/10 as a percent =
  13. 13.55% as a decimal =
  14. 14.12.5% as a decimal =
  15. 15.Which fraction is 0.625? (a) 3/20 (b) 5/8 (c) 9/20 (d) 4/5
  16. 16.0.25 as a percent =
  17. 17.0.2 as a percent =
  18. 18.0.2 as a percent =
  19. 19.3/10 as a percent =
  20. 20.0.8 as a percent =
  21. 21.Which fraction is 37.5%? (a) 3/8 (b) 7/20 (c) 3/10 (d) 3/4
  22. 22.3/20 as a percent =
  23. 23.0.9 as a percent =
  24. 24.3/4 as a percent =
  25. 25.Which fraction is 0.7? (a) 1/10 (b) 7/10 (c) 1/5 (d) 3/4
  26. 26.2/5 as a percent =
  27. 27.Which fraction is 0.15? (a) 3/5 (b) 1/2 (c) 3/20 (d) 4/5
  28. 28.0.8 as a percent =
  29. 29.12.5% as a decimal =
  30. 30.55% as a decimal =
  31. 31.Which fraction is 45%? (a) 1/5 (b) 7/8 (c) 9/20 (d) 1/20
  32. 32.0.85 as a percent =
  33. 33.0.8 as a percent =
  34. 34.3/8 as a percent =
  35. 35.85% as a decimal =
  36. 36.0.65 as a percent =
  37. 37.0.5 as a percent =
  38. 38.Which fraction is 0.875? (a) 1/8 (b) 7/8 (c) 1/4 (d) 19/20
  39. 39.2/5 as a percent =
  40. 40.Which fraction is 0.875? (a) 3/4 (b) 7/8 (c) 3/5 (d) 1/2

Answer key

  1. 95
  2. 1/2
  3. 20
  4. 70
  5. 3/4
  6. 3/5
  7. 13/20
  8. 3/5
  9. 85
  10. 60
  11. 95
  12. 10
  13. 0.55
  14. 0.125
  15. 5/8
  16. 25
  17. 20
  18. 20
  19. 30
  20. 80
  21. 3/8
  22. 15
  23. 90
  24. 75
  25. 7/10
  26. 40
  27. 3/20
  28. 80
  29. 0.125
  30. 0.55
  31. 9/20
  32. 85
  33. 80
  34. 37.5
  35. 0.85
  36. 65
  37. 50
  38. 7/8
  39. 40
  40. 7/8

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