← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 390 · 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. 2.0.2 as a percent =
  3. 3.10% as a decimal =
  4. 4.0.35 as a percent =
  5. 5.0.625 as a percent =
  6. 6.0.375 as a percent =
  7. 7.40% as a decimal =
  8. 8.62.5% as a decimal =
  9. 9.0.75 as a percent =
  10. 10.7/8 as a percent =
  11. 11.85% as a decimal =
  12. 12.1/4 as a percent =
  13. 13.5% as a decimal =
  14. 14.Which fraction is 0.95? (a) 1/4 (b) 13/20 (c) 19/20 (d) 1/5
  15. 15.Which fraction is 0.2? (a) 17/20 (b) 1/5 (c) 1/20 (d) 3/10
  16. 16.0.7 as a percent =
  17. 17.0.1 as a percent =
  18. 18.0.1 as a percent =
  19. 19.0.15 as a percent =
  20. 20.Which fraction is 0.65? (a) 13/20 (b) 1/20 (c) 3/8 (d) 17/20
  21. 21.37.5% as a decimal =
  22. 22.62.5% as a decimal =
  23. 23.65% as a decimal =
  24. 24.40% as a decimal =
  25. 25.2/5 as a percent =
  26. 26.0.4 as a percent =
  27. 27.Which fraction is 0.375? (a) 1/8 (b) 3/8 (c) 9/10 (d) 7/10
  28. 28.Which fraction is 55%? (a) 7/10 (b) 11/20 (c) 3/8 (d) 17/20
  29. 29.25% as a decimal =
  30. 30.9/20 as a percent =
  31. 31.0.15 as a percent =
  32. 32.0.375 as a percent =
  33. 33.Which fraction is 0.2? (a) 7/20 (b) 5/8 (c) 1/20 (d) 1/5
  34. 34.11/20 as a percent =
  35. 35.Which fraction is 0.6? (a) 1/2 (b) 3/5 (c) 1/10 (d) 1/4
  36. 36.65% as a decimal =
  37. 37.3/10 as a percent =
  38. 38.0.6 as a percent =
  39. 39.0.9 as a percent =
  40. 40.0.1 as a percent =

Answer key

  1. 60
  2. 20
  3. 0.1
  4. 35
  5. 62.5
  6. 37.5
  7. 0.4
  8. 0.625
  9. 75
  10. 87.5
  11. 0.85
  12. 25
  13. 0.05
  14. 19/20
  15. 1/5
  16. 70
  17. 10
  18. 10
  19. 15
  20. 13/20
  21. 0.375
  22. 0.625
  23. 0.65
  24. 0.4
  25. 40
  26. 40
  27. 3/8
  28. 11/20
  29. 0.25
  30. 45
  31. 15
  32. 37.5
  33. 1/5
  34. 55
  35. 3/5
  36. 0.65
  37. 30
  38. 60
  39. 90
  40. 10

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