← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 119 · 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. 1.12.5% as a decimal =
  2. 2.Which fraction is 0.7? (a) 7/10 (b) 13/20 (c) 5/8 (d) 11/20
  3. 3.0.35 as a percent =
  4. 4.9/20 as a percent =
  5. 5.85% as a decimal =
  6. 6.0.95 as a percent =
  7. 7.1/20 as a percent =
  8. 8.13/20 as a percent =
  9. 9.1/20 as a percent =
  10. 10.4/5 as a percent =
  11. 11.55% as a decimal =
  12. 12.Which fraction is 0.5? (a) 3/10 (b) 1/10 (c) 11/20 (d) 1/2
  13. 13.3/10 as a percent =
  14. 14.0.2 as a percent =
  15. 15.0.85 as a percent =
  16. 16.0.15 as a percent =
  17. 17.0.125 as a percent =
  18. 18.Which fraction is 62.5%? (a) 4/5 (b) 1/5 (c) 1/10 (d) 5/8
  19. 19.7/10 as a percent =
  20. 20.5% as a decimal =
  21. 21.9/20 as a percent =
  22. 22.75% as a decimal =
  23. 23.Which fraction is 0.2? (a) 3/8 (b) 1/5 (c) 5/8 (d) 19/20
  24. 24.5% as a decimal =
  25. 25.1/5 as a percent =
  26. 26.35% as a decimal =
  27. 27.Which fraction is 0.35? (a) 7/20 (b) 9/20 (c) 19/20 (d) 1/5
  28. 28.0.15 as a percent =
  29. 29.35% as a decimal =
  30. 30.0.2 as a percent =
  31. 31.37.5% as a decimal =
  32. 32.Which fraction is 20%? (a) 17/20 (b) 19/20 (c) 2/5 (d) 1/5
  33. 33.Which fraction is 0.25? (a) 3/10 (b) 7/8 (c) 1/4 (d) 1/20
  34. 34.Which fraction is 0.75? (a) 1/2 (b) 3/4 (c) 3/20 (d) 3/10
  35. 35.25% as a decimal =
  36. 36.75% as a decimal =
  37. 37.5/8 as a percent =
  38. 38.37.5% as a decimal =
  39. 39.87.5% as a decimal =
  40. 40.3/4 as a percent =

Answer key

  1. 0.125
  2. 7/10
  3. 35
  4. 45
  5. 0.85
  6. 95
  7. 5
  8. 65
  9. 5
  10. 80
  11. 0.55
  12. 1/2
  13. 30
  14. 20
  15. 85
  16. 15
  17. 12.5
  18. 5/8
  19. 70
  20. 0.05
  21. 45
  22. 0.75
  23. 1/5
  24. 0.05
  25. 20
  26. 0.35
  27. 7/20
  28. 15
  29. 0.35
  30. 20
  31. 0.375
  32. 1/5
  33. 1/4
  34. 3/4
  35. 0.25
  36. 0.75
  37. 62.5
  38. 0.375
  39. 0.875
  40. 75

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