← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 892 · 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. 2.0.35 as a percent =
  3. 3.0.25 as a percent =
  4. 4.19/20 as a percent =
  5. 5.13/20 as a percent =
  6. 6.3/20 as a percent =
  7. 7.0.55 as a percent =
  8. 8.0.5 as a percent =
  9. 9.5% as a decimal =
  10. 10.2/5 as a percent =
  11. 11.0.35 as a percent =
  12. 12.5/8 as a percent =
  13. 13.12.5% as a decimal =
  14. 14.Which fraction is 85%? (a) 17/20 (b) 1/4 (c) 3/5 (d) 1/10
  15. 15.12.5% as a decimal =
  16. 16.0.85 as a percent =
  17. 17.1/20 as a percent =
  18. 18.0.2 as a percent =
  19. 19.40% as a decimal =
  20. 20.0.2 as a percent =
  21. 21.Which fraction is 20%? (a) 19/20 (b) 1/4 (c) 13/20 (d) 1/5
  22. 22.2/5 as a percent =
  23. 23.1/4 as a percent =
  24. 24.Which fraction is 87.5%? (a) 7/8 (b) 1/5 (c) 17/20 (d) 1/2
  25. 25.Which fraction is 0.65? (a) 13/20 (b) 1/20 (c) 7/20 (d) 1/10
  26. 26.30% as a decimal =
  27. 27.5% as a decimal =
  28. 28.1/2 as a percent =
  29. 29.3/5 as a percent =
  30. 30.60% as a decimal =
  31. 31.1/4 as a percent =
  32. 32.0.1 as a percent =
  33. 33.Which fraction is 0.2? (a) 7/8 (b) 1/5 (c) 4/5 (d) 13/20
  34. 34.25% as a decimal =
  35. 35.0.375 as a percent =
  36. 36.0.4 as a percent =
  37. 37.0.15 as a percent =
  38. 38.Which fraction is 0.4? (a) 1/10 (b) 1/2 (c) 2/5 (d) 3/8
  39. 39.Which fraction is 0.5? (a) 9/10 (b) 2/5 (c) 7/8 (d) 1/2
  40. 40.Which fraction is 45%? (a) 3/10 (b) 9/20 (c) 1/5 (d) 5/8

Answer key

  1. 60
  2. 35
  3. 25
  4. 95
  5. 65
  6. 15
  7. 55
  8. 50
  9. 0.05
  10. 40
  11. 35
  12. 62.5
  13. 0.125
  14. 17/20
  15. 0.125
  16. 85
  17. 5
  18. 20
  19. 0.4
  20. 20
  21. 1/5
  22. 40
  23. 25
  24. 7/8
  25. 13/20
  26. 0.3
  27. 0.05
  28. 50
  29. 60
  30. 0.6
  31. 25
  32. 10
  33. 1/5
  34. 0.25
  35. 37.5
  36. 40
  37. 15
  38. 2/5
  39. 1/2
  40. 9/20

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