← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 47 · 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. 1.1/20 as a percent =
  2. 2.0.6 as a percent =
  3. 3.Which fraction is 0.65? (a) 1/8 (b) 1/2 (c) 13/20 (d) 1/20
  4. 4.Which fraction is 0.45? (a) 3/8 (b) 9/20 (c) 7/8 (d) 1/20
  5. 5.25% as a decimal =
  6. 6.1/4 as a percent =
  7. 7.0.95 as a percent =
  8. 8.0.9 as a percent =
  9. 9.50% as a decimal =
  10. 10.0.7 as a percent =
  11. 11.Which fraction is 10%? (a) 9/20 (b) 1/10 (c) 5/8 (d) 3/8
  12. 12.5% as a decimal =
  13. 13.3/5 as a percent =
  14. 14.Which fraction is 20%? (a) 4/5 (b) 3/4 (c) 1/4 (d) 1/5
  15. 15.Which fraction is 62.5%? (a) 9/20 (b) 3/20 (c) 17/20 (d) 5/8
  16. 16.15% as a decimal =
  17. 17.19/20 as a percent =
  18. 18.55% as a decimal =
  19. 19.13/20 as a percent =
  20. 20.3/8 as a percent =
  21. 21.80% as a decimal =
  22. 22.0.1 as a percent =
  23. 23.80% as a decimal =
  24. 24.50% as a decimal =
  25. 25.0.45 as a percent =
  26. 26.87.5% as a decimal =
  27. 27.9/10 as a percent =
  28. 28.75% as a decimal =
  29. 29.Which fraction is 0.95? (a) 19/20 (b) 5/8 (c) 4/5 (d) 13/20
  30. 30.7/10 as a percent =
  31. 31.0.2 as a percent =
  32. 32.3/4 as a percent =
  33. 33.0.2 as a percent =
  34. 34.20% as a decimal =
  35. 35.3/20 as a percent =
  36. 36.75% as a decimal =
  37. 37.0.75 as a percent =
  38. 38.Which fraction is 35%? (a) 7/20 (b) 4/5 (c) 7/8 (d) 3/10
  39. 39.Which fraction is 0.7? (a) 7/8 (b) 2/5 (c) 1/8 (d) 7/10
  40. 40.70% as a decimal =

Answer key

  1. 5
  2. 60
  3. 13/20
  4. 9/20
  5. 0.25
  6. 25
  7. 95
  8. 90
  9. 0.5
  10. 70
  11. 1/10
  12. 0.05
  13. 60
  14. 1/5
  15. 5/8
  16. 0.15
  17. 95
  18. 0.55
  19. 65
  20. 37.5
  21. 0.8
  22. 10
  23. 0.8
  24. 0.5
  25. 45
  26. 0.875
  27. 90
  28. 0.75
  29. 19/20
  30. 70
  31. 20
  32. 75
  33. 20
  34. 0.2
  35. 15
  36. 0.75
  37. 75
  38. 7/20
  39. 7/10
  40. 0.7

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