← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 197 · 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.Which fraction is 50%? (a) 1/2 (b) 17/20 (c) 1/10 (d) 1/20
  3. 3.15% as a decimal =
  4. 4.0.35 as a percent =
  5. 5.5% as a decimal =
  6. 6.Which fraction is 95%? (a) 3/10 (b) 1/20 (c) 19/20 (d) 4/5
  7. 7.20% as a decimal =
  8. 8.1/8 as a percent =
  9. 9.0.65 as a percent =
  10. 10.11/20 as a percent =
  11. 11.Which fraction is 87.5%? (a) 7/8 (b) 9/10 (c) 13/20 (d) 9/20
  12. 12.2/5 as a percent =
  13. 13.50% as a decimal =
  14. 14.3/4 as a percent =
  15. 15.Which fraction is 0.8? (a) 3/10 (b) 3/20 (c) 1/8 (d) 4/5
  16. 16.75% as a decimal =
  17. 17.45% as a decimal =
  18. 18.4/5 as a percent =
  19. 19.60% as a decimal =
  20. 20.0.45 as a percent =
  21. 21.0.4 as a percent =
  22. 22.2/5 as a percent =
  23. 23.0.05 as a percent =
  24. 24.5/8 as a percent =
  25. 25.Which fraction is 0.15? (a) 13/20 (b) 1/8 (c) 3/20 (d) 3/10
  26. 26.0.6 as a percent =
  27. 27.4/5 as a percent =
  28. 28.80% as a decimal =
  29. 29.5/8 as a percent =
  30. 30.40% as a decimal =
  31. 31.3/20 as a percent =
  32. 32.7/10 as a percent =
  33. 33.85% as a decimal =
  34. 34.Which fraction is 0.65? (a) 1/10 (b) 1/5 (c) 1/20 (d) 13/20
  35. 35.17/20 as a percent =
  36. 36.3/8 as a percent =
  37. 37.87.5% as a decimal =
  38. 38.0.5 as a percent =
  39. 39.5% as a decimal =
  40. 40.Which fraction is 0.375? (a) 3/4 (b) 3/5 (c) 3/8 (d) 3/10

Answer key

  1. 60
  2. 1/2
  3. 0.15
  4. 35
  5. 0.05
  6. 19/20
  7. 0.2
  8. 12.5
  9. 65
  10. 55
  11. 7/8
  12. 40
  13. 0.5
  14. 75
  15. 4/5
  16. 0.75
  17. 0.45
  18. 80
  19. 0.6
  20. 45
  21. 40
  22. 40
  23. 5
  24. 62.5
  25. 3/20
  26. 60
  27. 80
  28. 0.8
  29. 62.5
  30. 0.4
  31. 15
  32. 70
  33. 0.85
  34. 13/20
  35. 85
  36. 37.5
  37. 0.875
  38. 50
  39. 0.05
  40. 3/8

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