← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 219 · 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. 1.3/10 + 2/9 =
  2. 2.1.75 + 5.9 =
  3. 3.2/3 − 2/5 =
  4. 4.8.9 × 4 =
  5. 5.10/11 + 4/10 =
  6. 6.2/4 + 2/10 =
  7. 7.1/2 + 2/9 =
  8. 8.4/6 × 1/2 =
  9. 9.1/3 − 2/8 =
  10. 10.2.33 + 3.2 =
  11. 11.1/5 × 2/4 =
  12. 12.8.48 + 1.9 =
  13. 13.9.05 + 4.3 =
  14. 14.36 ÷ 8 =
  15. 15.5/6 + 1/3 =
  16. 16.3.14 + 6.7 =
  17. 17.What is 4/9 of 108 students?
  18. 18.4.4 × 9 =
  19. 19.2/4 × 2/5 =
  20. 20.51.2 ÷ 8 =
  21. 21.8.89 + 1.9 =
  22. 22.4.29 + 1.9 =
  23. 23.What is 1/2 of ₹28?
  24. 24.4/11 + 2/4 =
  25. 25.What is 2/3 of 84 students?
  26. 26.1/5 × 3/12 =
  27. 27.5.36 + 3.9 =
  28. 28.2.5 × 9 =
  29. 29.2/8 × 1/2 =
  30. 30.6/11 + 6/12 =
  31. 31.1/3 − 1/11 =
  32. 32.2.09 + 2.6 =
  33. 33.12.2 ÷ 2 =
  34. 34.1/2 + 5/6 =
  35. 35.5.8 ÷ 2 =
  36. 36.21.6 ÷ 6 =
  37. 37.3/4 − 1/2 =
  38. 38.3.1 × 7 =
  39. 39.10/11 + 1/3 =
  40. 40.6/11 − 1/4 =

Answer key

  1. 47/90
  2. 7.65
  3. 4/15
  4. 35.6
  5. 72/55
  6. 7/10
  7. 13/18
  8. 1/3
  9. 1/12
  10. 5.53
  11. 1/10
  12. 10.38
  13. 13.35
  14. 4.5
  15. 7/6
  16. 9.84
  17. 48
  18. 39.6
  19. 1/5
  20. 6.4
  21. 10.79
  22. 6.19
  23. 14
  24. 19/22
  25. 56
  26. 1/20
  27. 9.26
  28. 22.5
  29. 1/8
  30. 23/22
  31. 8/33
  32. 4.69
  33. 6.1
  34. 4/3
  35. 2.9
  36. 3.6
  37. 1/4
  38. 21.7
  39. 41/33
  40. 13/44

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