← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 140 · 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. 1.1/11 + 1/3 =
  2. 2.4.7 × 3 =
  3. 3.1/4 × 4/8 =
  4. 4.What is 2/3 of 57 kg?
  5. 5.9.8 × 8 =
  6. 6.6.7 × 2 =
  7. 7.7.8 ÷ 2 =
  8. 8.5/7 × 1/8 =
  9. 9.4/8 − 5/12 =
  10. 10.7/8 + 1/2 =
  11. 11.3/10 × 2/3 =
  12. 12.1/2 − 1/8 =
  13. 13.3/4 − 1/9 =
  14. 14.5/6 + 1/11 =
  15. 15.7/9 − 7/12 =
  16. 16.What is 2/3 of ₹30?
  17. 17.8/10 + 2/7 =
  18. 18.1.2 × 2 =
  19. 19.4/6 + 8/10 =
  20. 20.9.02 + 8.6 =
  21. 21.What is 3/4 of 72 km?
  22. 22.6/7 − 1/2 =
  23. 23.37.2 ÷ 6 =
  24. 24.What is 2/3 of ₹42?
  25. 25.8.93 + 2.3 =
  26. 26.22.8 ÷ 4 =
  27. 27.8.54 + 3.3 =
  28. 28.4.6 × 3 =
  29. 29.2/5 − 1/4 =
  30. 30.11.1 ÷ 3 =
  31. 31.What is 2/5 of ₹35?
  32. 32.1/2 − 4/11 =
  33. 33.8.1 × 3 =
  34. 34.39.2 ÷ 4 =
  35. 35.4.01 + 3.9 =
  36. 36.What is 1/10 of 110 students?
  37. 37.7/12 − 1/3 =
  38. 38.3/4 − 3/8 =
  39. 39.1.96 + 4.4 =
  40. 40.6/10 − 2/8 =

Answer key

  1. 14/33
  2. 14.1
  3. 1/8
  4. 38
  5. 78.4
  6. 13.4
  7. 3.9
  8. 5/56
  9. 1/12
  10. 11/8
  11. 1/5
  12. 3/8
  13. 23/36
  14. 61/66
  15. 7/36
  16. 20
  17. 38/35
  18. 2.4
  19. 22/15
  20. 17.62
  21. 54
  22. 5/14
  23. 6.2
  24. 28
  25. 11.23
  26. 5.7
  27. 11.84
  28. 13.8
  29. 3/20
  30. 3.7
  31. 14
  32. 3/22
  33. 24.3
  34. 9.8
  35. 7.91
  36. 11
  37. 1/4
  38. 3/8
  39. 6.36
  40. 7/20

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