← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 710 · 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. 1.1/8 as a percent =
  2. 2.Which fraction is 60%? (a) 4/5 (b) 3/4 (c) 19/20 (d) 3/5
  3. 3.1/2 as a percent =
  4. 4.4/5 as a percent =
  5. 5.19/20 as a percent =
  6. 6.0.9 as a percent =
  7. 7.0.625 as a percent =
  8. 8.13/20 as a percent =
  9. 9.Which fraction is 0.75? (a) 3/10 (b) 3/5 (c) 9/10 (d) 3/4
  10. 10.0.6 as a percent =
  11. 11.0.625 as a percent =
  12. 12.Which fraction is 0.55? (a) 1/5 (b) 1/8 (c) 13/20 (d) 11/20
  13. 13.Which fraction is 40%? (a) 7/20 (b) 1/8 (c) 2/5 (d) 4/5
  14. 14.37.5% as a decimal =
  15. 15.Which fraction is 0.625? (a) 3/10 (b) 5/8 (c) 13/20 (d) 1/5
  16. 16.Which fraction is 35%? (a) 19/20 (b) 1/2 (c) 7/20 (d) 3/8
  17. 17.1/2 as a percent =
  18. 18.50% as a decimal =
  19. 19.Which fraction is 5%? (a) 1/20 (b) 5/8 (c) 3/10 (d) 3/4
  20. 20.Which fraction is 95%? (a) 2/5 (b) 4/5 (c) 7/10 (d) 19/20
  21. 21.0.875 as a percent =
  22. 22.55% as a decimal =
  23. 23.0.95 as a percent =
  24. 24.85% as a decimal =
  25. 25.10% as a decimal =
  26. 26.0.6 as a percent =
  27. 27.Which fraction is 70%? (a) 7/10 (b) 3/5 (c) 2/5 (d) 1/2
  28. 28.0.75 as a percent =
  29. 29.0.8 as a percent =
  30. 30.4/5 as a percent =
  31. 31.Which fraction is 0.05? (a) 3/4 (b) 5/8 (c) 2/5 (d) 1/20
  32. 32.Which fraction is 0.55? (a) 7/10 (b) 3/20 (c) 11/20 (d) 2/5
  33. 33.7/20 as a percent =
  34. 34.15% as a decimal =
  35. 35.Which fraction is 12.5%? (a) 1/5 (b) 7/8 (c) 4/5 (d) 1/8
  36. 36.75% as a decimal =
  37. 37.4/5 as a percent =
  38. 38.3/10 as a percent =
  39. 39.10% as a decimal =
  40. 40.Which fraction is 0.85? (a) 17/20 (b) 2/5 (c) 3/8 (d) 5/8

Answer key

  1. 12.5
  2. 3/5
  3. 50
  4. 80
  5. 95
  6. 90
  7. 62.5
  8. 65
  9. 3/4
  10. 60
  11. 62.5
  12. 11/20
  13. 2/5
  14. 0.375
  15. 5/8
  16. 7/20
  17. 50
  18. 0.5
  19. 1/20
  20. 19/20
  21. 87.5
  22. 0.55
  23. 95
  24. 0.85
  25. 0.1
  26. 60
  27. 7/10
  28. 75
  29. 80
  30. 80
  31. 1/20
  32. 11/20
  33. 35
  34. 0.15
  35. 1/8
  36. 0.75
  37. 80
  38. 30
  39. 0.1
  40. 17/20

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