← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 512 · 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.What is 1/2 of 52 students?
  2. 2.9/12 − 2/4 =
  3. 3.1/2 × 2/9 =
  4. 4.2/9 + 1/8 =
  5. 5.2/8 + 9/12 =
  6. 6.9.47 + 6.1 =
  7. 7.What is 1/2 of 46 students?
  8. 8.25.2 ÷ 3 =
  9. 9.4.91 + 3.2 =
  10. 10.7.03 + 9.7 =
  11. 11.8/12 + 3/5 =
  12. 12.1.44 + 3.4 =
  13. 13.1/7 × 1/2 =
  14. 14.3.49 + 4.2 =
  15. 15.What is 5/7 of 119 kg?
  16. 16.2/3 − 1/2 =
  17. 17.4/9 − 4/10 =
  18. 18.18.6 ÷ 6 =
  19. 19.30.1 ÷ 7 =
  20. 20.What is 2/3 of 66 km?
  21. 21.What is 7/8 of 184 km?
  22. 22.8.6 × 3 =
  23. 23.1/3 − 1/5 =
  24. 24.4/10 + 3/5 =
  25. 25.2/6 − 1/10 =
  26. 26.3/5 × 1/3 =
  27. 27.9.18 + 2.6 =
  28. 28.What is 3/8 of 104 litres?
  29. 29.1/9 + 2/6 =
  30. 30.1/3 + 2/4 =
  31. 31.22.5 ÷ 3 =
  32. 32.4.43 + 6.8 =
  33. 33.7/11 − 4/12 =
  34. 34.What is 3/10 of 230 litres?
  35. 35.1/3 + 1/2 =
  36. 36.1/7 × 2/8 =
  37. 37.1/7 + 3/8 =
  38. 38.1/2 + 2/3 =
  39. 39.5/7 × 8/11 =
  40. 40.21.3 ÷ 3 =

Answer key

  1. 26
  2. 1/4
  3. 1/9
  4. 25/72
  5. 1
  6. 15.57
  7. 23
  8. 8.4
  9. 8.11
  10. 16.73
  11. 19/15
  12. 4.84
  13. 1/14
  14. 7.69
  15. 85
  16. 1/6
  17. 2/45
  18. 3.1
  19. 4.3
  20. 44
  21. 161
  22. 25.8
  23. 2/15
  24. 1
  25. 7/30
  26. 1/5
  27. 11.78
  28. 39
  29. 4/9
  30. 5/6
  31. 7.5
  32. 11.23
  33. 10/33
  34. 69
  35. 5/6
  36. 1/28
  37. 29/56
  38. 7/6
  39. 40/77
  40. 7.1

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