← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 56 · 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. 1.3/5 as a percent =
  2. 2.15% as a decimal =
  3. 3.87.5% as a decimal =
  4. 4.0.5 as a percent =
  5. 5.3/5 as a percent =
  6. 6.50% as a decimal =
  7. 7.7/10 as a percent =
  8. 8.70% as a decimal =
  9. 9.0.7 as a percent =
  10. 10.1/2 as a percent =
  11. 11.5/8 as a percent =
  12. 12.3/5 as a percent =
  13. 13.15% as a decimal =
  14. 14.Which fraction is 65%? (a) 1/4 (b) 3/5 (c) 13/20 (d) 2/5
  15. 15.87.5% as a decimal =
  16. 16.Which fraction is 37.5%? (a) 9/20 (b) 3/8 (c) 19/20 (d) 9/10
  17. 17.70% as a decimal =
  18. 18.0.9 as a percent =
  19. 19.0.125 as a percent =
  20. 20.55% as a decimal =
  21. 21.0.55 as a percent =
  22. 22.Which fraction is 0.375? (a) 5/8 (b) 3/8 (c) 3/10 (d) 17/20
  23. 23.0.45 as a percent =
  24. 24.0.65 as a percent =
  25. 25.Which fraction is 15%? (a) 3/8 (b) 3/20 (c) 1/2 (d) 7/20
  26. 26.Which fraction is 95%? (a) 1/4 (b) 13/20 (c) 19/20 (d) 7/20
  27. 27.0.85 as a percent =
  28. 28.0.45 as a percent =
  29. 29.0.2 as a percent =
  30. 30.0.625 as a percent =
  31. 31.Which fraction is 80%? (a) 1/10 (b) 9/20 (c) 4/5 (d) 1/2
  32. 32.1/5 as a percent =
  33. 33.Which fraction is 0.85? (a) 3/8 (b) 17/20 (c) 9/10 (d) 3/5
  34. 34.9/20 as a percent =
  35. 35.20% as a decimal =
  36. 36.Which fraction is 0.125? (a) 1/4 (b) 1/8 (c) 3/5 (d) 17/20
  37. 37.2/5 as a percent =
  38. 38.25% as a decimal =
  39. 39.0.5 as a percent =
  40. 40.25% as a decimal =

Answer key

  1. 60
  2. 0.15
  3. 0.875
  4. 50
  5. 60
  6. 0.5
  7. 70
  8. 0.7
  9. 70
  10. 50
  11. 62.5
  12. 60
  13. 0.15
  14. 13/20
  15. 0.875
  16. 3/8
  17. 0.7
  18. 90
  19. 12.5
  20. 0.55
  21. 55
  22. 3/8
  23. 45
  24. 65
  25. 3/20
  26. 19/20
  27. 85
  28. 45
  29. 20
  30. 62.5
  31. 4/5
  32. 20
  33. 17/20
  34. 45
  35. 0.2
  36. 1/8
  37. 40
  38. 0.25
  39. 50
  40. 0.25

Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths