← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 529 · 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. 1.7.5 × 2 =
  2. 2.7/8 × 1/2 =
  3. 3.2.33 + 6.8 =
  4. 4.1/4 − 1/7 =
  5. 5.What is 1/7 of 210 km?
  6. 6.What is 2/7 of 63 students?
  7. 7.7/10 − 1/2 =
  8. 8.73.8 ÷ 9 =
  9. 9.2/5 × 4/11 =
  10. 10.2/4 − 1/7 =
  11. 11.2/9 × 2/3 =
  12. 12.What is 2/3 of 57 litres?
  13. 13.What is 3/4 of 40 kg?
  14. 14.3.8 × 4 =
  15. 15.1/12 + 5/7 =
  16. 16.4/5 − 1/2 =
  17. 17.4/11 + 2/8 =
  18. 18.3/5 × 5/7 =
  19. 19.4.65 + 8.9 =
  20. 20.What is 1/4 of 12 students?
  21. 21.3/6 − 4/9 =
  22. 22.9/11 − 8/12 =
  23. 23.2.6 × 6 =
  24. 24.2/11 × 3/8 =
  25. 25.What is 4/5 of 55 students?
  26. 26.3/4 − 5/12 =
  27. 27.4/7 × 1/4 =
  28. 28.2/8 + 3/6 =
  29. 29.55.2 ÷ 6 =
  30. 30.What is 1/2 of 60 students?
  31. 31.1/3 − 3/10 =
  32. 32.12.5 ÷ 5 =
  33. 33.5/9 + 3/4 =
  34. 34.1/10 × 7/8 =
  35. 35.6 ÷ 4 =
  36. 36.9/10 + 7/12 =
  37. 37.What is 1/5 of 35 kg?
  38. 38.39.6 ÷ 4 =
  39. 39.1/3 × 5/7 =
  40. 40.2/4 × 3/9 =

Answer key

  1. 15
  2. 7/16
  3. 9.13
  4. 3/28
  5. 30
  6. 18
  7. 1/5
  8. 8.2
  9. 8/55
  10. 5/14
  11. 4/27
  12. 38
  13. 30
  14. 15.2
  15. 67/84
  16. 3/10
  17. 27/44
  18. 3/7
  19. 13.55
  20. 3
  21. 1/18
  22. 5/33
  23. 15.6
  24. 3/44
  25. 44
  26. 1/3
  27. 1/7
  28. 3/4
  29. 9.2
  30. 30
  31. 1/30
  32. 2.5
  33. 47/36
  34. 7/80
  35. 1.5
  36. 89/60
  37. 7
  38. 9.9
  39. 5/21
  40. 1/6

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