← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 467 · 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.Which fraction is 0.2? (a) 19/20 (b) 1/4 (c) 1/8 (d) 1/5
  2. 2.0.875 as a percent =
  3. 3.Which fraction is 0.35? (a) 17/20 (b) 7/20 (c) 1/5 (d) 1/4
  4. 4.0.55 as a percent =
  5. 5.Which fraction is 20%? (a) 1/5 (b) 9/20 (c) 4/5 (d) 7/20
  6. 6.Which fraction is 65%? (a) 13/20 (b) 4/5 (c) 1/2 (d) 1/10
  7. 7.2/5 as a percent =
  8. 8.30% as a decimal =
  9. 9.0.75 as a percent =
  10. 10.0.65 as a percent =
  11. 11.Which fraction is 35%? (a) 7/20 (b) 4/5 (c) 7/10 (d) 11/20
  12. 12.0.35 as a percent =
  13. 13.0.2 as a percent =
  14. 14.5/8 as a percent =
  15. 15.20% as a decimal =
  16. 16.Which fraction is 80%? (a) 2/5 (b) 4/5 (c) 3/5 (d) 3/10
  17. 17.50% as a decimal =
  18. 18.70% as a decimal =
  19. 19.Which fraction is 85%? (a) 1/10 (b) 17/20 (c) 7/8 (d) 4/5
  20. 20.3/5 as a percent =
  21. 21.Which fraction is 0.25? (a) 1/5 (b) 9/10 (c) 1/4 (d) 3/5
  22. 22.Which fraction is 0.4? (a) 2/5 (b) 4/5 (c) 1/8 (d) 1/5
  23. 23.3/4 as a percent =
  24. 24.0.5 as a percent =
  25. 25.11/20 as a percent =
  26. 26.5% as a decimal =
  27. 27.15% as a decimal =
  28. 28.Which fraction is 37.5%? (a) 3/8 (b) 7/8 (c) 19/20 (d) 7/20
  29. 29.Which fraction is 0.75? (a) 3/4 (b) 1/8 (c) 1/5 (d) 7/20
  30. 30.60% as a decimal =
  31. 31.3/20 as a percent =
  32. 32.95% as a decimal =
  33. 33.50% as a decimal =
  34. 34.Which fraction is 0.2? (a) 9/20 (b) 1/5 (c) 3/5 (d) 19/20
  35. 35.50% as a decimal =
  36. 36.Which fraction is 0.625? (a) 3/4 (b) 5/8 (c) 3/8 (d) 7/10
  37. 37.Which fraction is 40%? (a) 2/5 (b) 1/10 (c) 5/8 (d) 3/20
  38. 38.85% as a decimal =
  39. 39.1/2 as a percent =
  40. 40.62.5% as a decimal =

Answer key

  1. 1/5
  2. 87.5
  3. 7/20
  4. 55
  5. 1/5
  6. 13/20
  7. 40
  8. 0.3
  9. 75
  10. 65
  11. 7/20
  12. 35
  13. 20
  14. 62.5
  15. 0.2
  16. 4/5
  17. 0.5
  18. 0.7
  19. 17/20
  20. 60
  21. 1/4
  22. 2/5
  23. 75
  24. 50
  25. 55
  26. 0.05
  27. 0.15
  28. 3/8
  29. 3/4
  30. 0.6
  31. 15
  32. 0.95
  33. 0.5
  34. 1/5
  35. 0.5
  36. 5/8
  37. 2/5
  38. 0.85
  39. 50
  40. 0.625

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