← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 547 · 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. 1.8/12 × 2/9 =
  2. 2.5/9 × 1/3 =
  3. 3.19.5 ÷ 3 =
  4. 4.2/10 − 2/11 =
  5. 5.5/12 − 1/4 =
  6. 6.29.1 ÷ 3 =
  7. 7.2/6 + 7/8 =
  8. 8.3.69 + 2.8 =
  9. 9.9.8 × 3 =
  10. 10.6.6 ÷ 3 =
  11. 11.3/10 + 1/3 =
  12. 12.6.2 × 9 =
  13. 13.2/3 − 4/11 =
  14. 14.1/11 × 3/8 =
  15. 15.4/5 + 3/11 =
  16. 16.1.84 + 2.7 =
  17. 17.What is 1/2 of 36 kg?
  18. 18.5.6 × 6 =
  19. 19.2/7 − 1/4 =
  20. 20.2/3 + 1/6 =
  21. 21.2.1 × 2 =
  22. 22.2.83 + 3.2 =
  23. 23.6.8 × 5 =
  24. 24.2.31 + 7.8 =
  25. 25.1/12 × 2/6 =
  26. 26.8.18 + 9.6 =
  27. 27.21.2 ÷ 4 =
  28. 28.What is 1/2 of 50 km?
  29. 29.What is 3/10 of 150 kg?
  30. 30.8.13 + 3.7 =
  31. 31.1/2 × 1/5 =
  32. 32.1/12 + 4/7 =
  33. 33.3/4 × 1/2 =
  34. 34.3/5 − 1/2 =
  35. 35.2/10 + 2/12 =
  36. 36.What is 4/5 of ₹110?
  37. 37.3.2 × 3 =
  38. 38.2.61 + 4.7 =
  39. 39.What is 4/7 of 119 students?
  40. 40.7/9 × 1/4 =

Answer key

  1. 4/27
  2. 5/27
  3. 6.5
  4. 1/55
  5. 1/6
  6. 9.7
  7. 29/24
  8. 6.49
  9. 29.4
  10. 2.2
  11. 19/30
  12. 55.8
  13. 10/33
  14. 3/88
  15. 59/55
  16. 4.54
  17. 18
  18. 33.6
  19. 1/28
  20. 5/6
  21. 4.2
  22. 6.03
  23. 34
  24. 10.11
  25. 1/36
  26. 17.78
  27. 5.3
  28. 25
  29. 45
  30. 11.83
  31. 1/10
  32. 55/84
  33. 3/8
  34. 1/10
  35. 11/30
  36. 88
  37. 9.6
  38. 7.31
  39. 68
  40. 7/36

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