← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 133 · 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. 1.87.5% as a decimal =
  2. 2.0.6 as a percent =
  3. 3.Which fraction is 0.5? (a) 1/2 (b) 1/4 (c) 7/10 (d) 3/5
  4. 4.0.9 as a percent =
  5. 5.Which fraction is 0.65? (a) 13/20 (b) 1/2 (c) 3/10 (d) 3/8
  6. 6.5/8 as a percent =
  7. 7.1/10 as a percent =
  8. 8.20% as a decimal =
  9. 9.19/20 as a percent =
  10. 10.10% as a decimal =
  11. 11.Which fraction is 65%? (a) 7/10 (b) 7/8 (c) 13/20 (d) 3/4
  12. 12.1/5 as a percent =
  13. 13.10% as a decimal =
  14. 14.1/2 as a percent =
  15. 15.Which fraction is 25%? (a) 1/5 (b) 9/10 (c) 1/4 (d) 3/8
  16. 16.1/8 as a percent =
  17. 17.55% as a decimal =
  18. 18.Which fraction is 90%? (a) 4/5 (b) 1/4 (c) 9/10 (d) 3/10
  19. 19.0.15 as a percent =
  20. 20.70% as a decimal =
  21. 21.2/5 as a percent =
  22. 22.7/20 as a percent =
  23. 23.Which fraction is 90%? (a) 5/8 (b) 9/10 (c) 3/10 (d) 1/20
  24. 24.9/20 as a percent =
  25. 25.0.25 as a percent =
  26. 26.Which fraction is 0.15? (a) 1/10 (b) 3/20 (c) 4/5 (d) 13/20
  27. 27.Which fraction is 20%? (a) 1/5 (b) 7/10 (c) 3/10 (d) 7/20
  28. 28.87.5% as a decimal =
  29. 29.0.875 as a percent =
  30. 30.1/8 as a percent =
  31. 31.0.25 as a percent =
  32. 32.0.5 as a percent =
  33. 33.3/5 as a percent =
  34. 34.0.45 as a percent =
  35. 35.87.5% as a decimal =
  36. 36.25% as a decimal =
  37. 37.0.05 as a percent =
  38. 38.95% as a decimal =
  39. 39.40% as a decimal =
  40. 40.87.5% as a decimal =

Answer key

  1. 0.875
  2. 60
  3. 1/2
  4. 90
  5. 13/20
  6. 62.5
  7. 10
  8. 0.2
  9. 95
  10. 0.1
  11. 13/20
  12. 20
  13. 0.1
  14. 50
  15. 1/4
  16. 12.5
  17. 0.55
  18. 9/10
  19. 15
  20. 0.7
  21. 40
  22. 35
  23. 9/10
  24. 45
  25. 25
  26. 3/20
  27. 1/5
  28. 0.875
  29. 87.5
  30. 12.5
  31. 25
  32. 50
  33. 60
  34. 45
  35. 0.875
  36. 0.25
  37. 5
  38. 0.95
  39. 0.4
  40. 0.875

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