← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 555 · 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. 1.0.9 as a percent =
  2. 2.0.375 as a percent =
  3. 3.1/4 as a percent =
  4. 4.7/20 as a percent =
  5. 5.3/10 as a percent =
  6. 6.40% as a decimal =
  7. 7.30% as a decimal =
  8. 8.75% as a decimal =
  9. 9.3/4 as a percent =
  10. 10.Which fraction is 0.4? (a) 3/8 (b) 2/5 (c) 13/20 (d) 11/20
  11. 11.0.5 as a percent =
  12. 12.0.15 as a percent =
  13. 13.Which fraction is 0.75? (a) 3/4 (b) 3/8 (c) 9/20 (d) 3/20
  14. 14.3/8 as a percent =
  15. 15.1/4 as a percent =
  16. 16.0.25 as a percent =
  17. 17.17/20 as a percent =
  18. 18.0.1 as a percent =
  19. 19.1/10 as a percent =
  20. 20.Which fraction is 95%? (a) 2/5 (b) 1/8 (c) 19/20 (d) 7/20
  21. 21.1/20 as a percent =
  22. 22.1/5 as a percent =
  23. 23.Which fraction is 35%? (a) 3/5 (b) 4/5 (c) 7/20 (d) 13/20
  24. 24.1/20 as a percent =
  25. 25.0.35 as a percent =
  26. 26.0.875 as a percent =
  27. 27.3/10 as a percent =
  28. 28.0.75 as a percent =
  29. 29.11/20 as a percent =
  30. 30.Which fraction is 0.5? (a) 3/8 (b) 1/2 (c) 9/10 (d) 1/20
  31. 31.Which fraction is 0.6? (a) 3/10 (b) 19/20 (c) 3/5 (d) 4/5
  32. 32.1/2 as a percent =
  33. 33.Which fraction is 45%? (a) 1/8 (b) 3/5 (c) 9/20 (d) 3/10
  34. 34.0.55 as a percent =
  35. 35.3/8 as a percent =
  36. 36.Which fraction is 0.65? (a) 7/8 (b) 1/4 (c) 13/20 (d) 7/20
  37. 37.11/20 as a percent =
  38. 38.0.05 as a percent =
  39. 39.0.55 as a percent =
  40. 40.0.95 as a percent =

Answer key

  1. 90
  2. 37.5
  3. 25
  4. 35
  5. 30
  6. 0.4
  7. 0.3
  8. 0.75
  9. 75
  10. 2/5
  11. 50
  12. 15
  13. 3/4
  14. 37.5
  15. 25
  16. 25
  17. 85
  18. 10
  19. 10
  20. 19/20
  21. 5
  22. 20
  23. 7/20
  24. 5
  25. 35
  26. 87.5
  27. 30
  28. 75
  29. 55
  30. 1/2
  31. 3/5
  32. 50
  33. 9/20
  34. 55
  35. 37.5
  36. 13/20
  37. 55
  38. 5
  39. 55
  40. 95

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