← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 481 · 40 questions
TalentJR

The method (Common bottoms): Add/subtract: change both fractions to the LCM of the bottoms, then add or take away the tops. Simplify at the end. Multiply: top × top over bottom × bottom, then simplify. “Of” means multiply. Decimals: line up the points; for × and ÷ by a whole number, work without the point and put it back.

NameDateTime takenScore ___ / 40
  1. 1.9.8 ÷ 2 =
  2. 2.4.42 + 4.9 =
  3. 3.6.4 × 8 =
  4. 4.3.9 × 6 =
  5. 5.9.29 + 3.4 =
  6. 6.2.81 + 4.1 =
  7. 7.3/12 + 4/9 =
  8. 8.2/3 − 1/10 =
  9. 9.1/2 × 8/10 =
  10. 10.9.12 + 5.5 =
  11. 11.8/11 × 2/6 =
  12. 12.1/11 + 1/6 =
  13. 13.7.4 × 5 =
  14. 14.3.45 + 9.6 =
  15. 15.5/8 × 8/11 =
  16. 16.3.9 × 9 =
  17. 17.6/9 × 3/7 =
  18. 18.6/7 + 1/8 =
  19. 19.1.05 + 9.5 =
  20. 20.9.7 × 6 =
  21. 21.1/2 + 2/9 =
  22. 22.9.8 × 6 =
  23. 23.10.8 ÷ 3 =
  24. 24.4/5 − 2/10 =
  25. 25.What is 6/7 of 196 km?
  26. 26.What is 1/2 of 8 km?
  27. 27.32.2 ÷ 7 =
  28. 28.1/4 × 9/12 =
  29. 29.1/2 − 1/5 =
  30. 30.8.3 × 9 =
  31. 31.3/5 + 1/2 =
  32. 32.1.8 × 9 =
  33. 33.5/10 × 1/4 =
  34. 34.2.23 + 5.8 =
  35. 35.1/2 × 3/5 =
  36. 36.What is 4/5 of 45 students?
  37. 37.1/3 + 4/5 =
  38. 38.What is 1/4 of 100 litres?
  39. 39.1/2 × 2/8 =
  40. 40.22.8 ÷ 4 =

Answer key

  1. 4.9
  2. 9.32
  3. 51.2
  4. 23.4
  5. 12.69
  6. 6.91
  7. 25/36
  8. 17/30
  9. 2/5
  10. 14.62
  11. 8/33
  12. 17/66
  13. 37
  14. 13.05
  15. 5/11
  16. 35.1
  17. 2/7
  18. 55/56
  19. 10.55
  20. 58.2
  21. 13/18
  22. 58.8
  23. 3.6
  24. 3/5
  25. 168
  26. 4
  27. 4.6
  28. 3/16
  29. 3/10
  30. 74.7
  31. 11/10
  32. 16.2
  33. 1/8
  34. 8.03
  35. 3/10
  36. 36
  37. 17/15
  38. 25
  39. 1/8
  40. 5.7

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude