← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 254 · 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. 1.8.86 + 6.2 =
  2. 2.8.82 + 2.4 =
  3. 3.7.4 × 6 =
  4. 4.5/7 × 2/4 =
  5. 5.54.6 ÷ 6 =
  6. 6.9.15 + 3.4 =
  7. 7.6.06 + 4.1 =
  8. 8.3.57 + 4.5 =
  9. 9.8/11 + 2/4 =
  10. 10.1.5 × 5 =
  11. 11.2/8 + 1/2 =
  12. 12.6/10 × 2/7 =
  13. 13.1/3 + 7/12 =
  14. 14.1/7 + 1/4 =
  15. 15.36.8 ÷ 8 =
  16. 16.8.92 + 8.6 =
  17. 17.What is 1/2 of 16 km?
  18. 18.6.83 + 8.9 =
  19. 19.3.3 × 4 =
  20. 20.What is 7/8 of 64 kg?
  21. 21.1/2 + 8/11 =
  22. 22.4/6 + 3/4 =
  23. 23.5.92 + 5.6 =
  24. 24.1/11 + 1/3 =
  25. 25.3/4 − 1/3 =
  26. 26.1/3 × 3/9 =
  27. 27.1/6 × 1/4 =
  28. 28.3/11 × 1/4 =
  29. 29.10/12 − 3/4 =
  30. 30.What is 3/5 of 85 litres?
  31. 31.9.7 × 9 =
  32. 32.4/10 × 10/11 =
  33. 33.15.8 ÷ 2 =
  34. 34.9.86 + 2.6 =
  35. 35.What is 2/3 of 21 km?
  36. 36.2/3 × 2/4 =
  37. 37.What is 1/3 of 57 kg?
  38. 38.37.8 ÷ 6 =
  39. 39.4/8 + 1/2 =
  40. 40.What is 1/8 of 32 km?

Answer key

  1. 15.06
  2. 11.22
  3. 44.4
  4. 5/14
  5. 9.1
  6. 12.55
  7. 10.16
  8. 8.07
  9. 27/22
  10. 7.5
  11. 3/4
  12. 6/35
  13. 11/12
  14. 11/28
  15. 4.6
  16. 17.52
  17. 8
  18. 15.73
  19. 13.2
  20. 56
  21. 27/22
  22. 17/12
  23. 11.52
  24. 14/33
  25. 5/12
  26. 1/9
  27. 1/24
  28. 3/44
  29. 1/12
  30. 51
  31. 87.3
  32. 4/11
  33. 7.9
  34. 12.46
  35. 14
  36. 1/3
  37. 19
  38. 6.3
  39. 1
  40. 4

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