← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 195 · 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. 1.0.7 as a percent =
  2. 2.85% as a decimal =
  3. 3.5% as a decimal =
  4. 4.1/2 as a percent =
  5. 5.0.375 as a percent =
  6. 6.Which fraction is 0.7? (a) 9/10 (b) 7/20 (c) 7/10 (d) 3/10
  7. 7.Which fraction is 95%? (a) 7/10 (b) 3/20 (c) 19/20 (d) 1/2
  8. 8.Which fraction is 85%? (a) 9/20 (b) 17/20 (c) 1/10 (d) 11/20
  9. 9.0.3 as a percent =
  10. 10.Which fraction is 0.9? (a) 9/20 (b) 1/10 (c) 9/10 (d) 17/20
  11. 11.Which fraction is 50%? (a) 2/5 (b) 9/20 (c) 7/10 (d) 1/2
  12. 12.Which fraction is 0.1? (a) 3/10 (b) 4/5 (c) 1/10 (d) 7/20
  13. 13.1/10 as a percent =
  14. 14.35% as a decimal =
  15. 15.35% as a decimal =
  16. 16.7/20 as a percent =
  17. 17.3/20 as a percent =
  18. 18.0.85 as a percent =
  19. 19.75% as a decimal =
  20. 20.65% as a decimal =
  21. 21.20% as a decimal =
  22. 22.0.125 as a percent =
  23. 23.30% as a decimal =
  24. 24.Which fraction is 0.625? (a) 13/20 (b) 5/8 (c) 3/4 (d) 9/20
  25. 25.Which fraction is 0.375? (a) 3/5 (b) 3/4 (c) 13/20 (d) 3/8
  26. 26.Which fraction is 5%? (a) 7/20 (b) 1/4 (c) 1/20 (d) 9/10
  27. 27.3/4 as a percent =
  28. 28.0.2 as a percent =
  29. 29.60% as a decimal =
  30. 30.0.2 as a percent =
  31. 31.35% as a decimal =
  32. 32.5/8 as a percent =
  33. 33.1/4 as a percent =
  34. 34.Which fraction is 0.6? (a) 3/5 (b) 3/4 (c) 9/20 (d) 1/4
  35. 35.30% as a decimal =
  36. 36.Which fraction is 0.6? (a) 3/5 (b) 7/10 (c) 3/4 (d) 1/10
  37. 37.Which fraction is 0.05? (a) 19/20 (b) 1/20 (c) 3/5 (d) 2/5
  38. 38.9/20 as a percent =
  39. 39.37.5% as a decimal =
  40. 40.0.35 as a percent =

Answer key

  1. 70
  2. 0.85
  3. 0.05
  4. 50
  5. 37.5
  6. 7/10
  7. 19/20
  8. 17/20
  9. 30
  10. 9/10
  11. 1/2
  12. 1/10
  13. 10
  14. 0.35
  15. 0.35
  16. 35
  17. 15
  18. 85
  19. 0.75
  20. 0.65
  21. 0.2
  22. 12.5
  23. 0.3
  24. 5/8
  25. 3/8
  26. 1/20
  27. 75
  28. 20
  29. 0.6
  30. 20
  31. 0.35
  32. 62.5
  33. 25
  34. 3/5
  35. 0.3
  36. 3/5
  37. 1/20
  38. 45
  39. 0.375
  40. 35

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