← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 448 · 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. 1.6/7 − 5/6 =
  2. 2.7/9 + 2/7 =
  3. 3.1/2 − 1/6 =
  4. 4.16.8 ÷ 3 =
  5. 5.6/7 × 8/10 =
  6. 6.1/2 × 1/5 =
  7. 7.What is 1/4 of 48 students?
  8. 8.What is 2/3 of 30 students?
  9. 9.1/2 − 1/3 =
  10. 10.2.59 + 9.5 =
  11. 11.10/11 × 1/3 =
  12. 12.2/7 − 1/9 =
  13. 13.3.95 + 2.8 =
  14. 14.4/10 + 2/5 =
  15. 15.13.2 ÷ 6 =
  16. 16.3/4 − 4/10 =
  17. 17.1/10 + 3/4 =
  18. 18.4/5 − 1/7 =
  19. 19.5.94 + 5.9 =
  20. 20.4/6 + 9/10 =
  21. 21.2.28 + 2.5 =
  22. 22.3/4 − 1/2 =
  23. 23.1.2 × 8 =
  24. 24.What is 1/9 of 27 kg?
  25. 25.15.2 ÷ 2 =
  26. 26.2.61 + 7.1 =
  27. 27.1/2 − 3/7 =
  28. 28.1/2 × 6/9 =
  29. 29.57.6 ÷ 6 =
  30. 30.What is 1/5 of 15 km?
  31. 31.1/5 + 2/3 =
  32. 32.1.16 + 7.1 =
  33. 33.7/10 × 5/6 =
  34. 34.4.6 × 5 =
  35. 35.15.2 ÷ 8 =
  36. 36.What is 5/7 of 42 km?
  37. 37.What is 2/3 of 45 litres?
  38. 38.2.19 + 7.8 =
  39. 39.5.91 + 9.3 =
  40. 40.3/8 − 1/4 =

Answer key

  1. 1/42
  2. 67/63
  3. 1/3
  4. 5.6
  5. 24/35
  6. 1/10
  7. 12
  8. 20
  9. 1/6
  10. 12.09
  11. 10/33
  12. 11/63
  13. 6.75
  14. 4/5
  15. 2.2
  16. 7/20
  17. 17/20
  18. 23/35
  19. 11.84
  20. 47/30
  21. 4.78
  22. 1/4
  23. 9.6
  24. 3
  25. 7.6
  26. 9.71
  27. 1/14
  28. 1/3
  29. 9.6
  30. 3
  31. 13/15
  32. 8.26
  33. 7/12
  34. 23
  35. 1.9
  36. 30
  37. 30
  38. 9.99
  39. 15.21
  40. 1/8

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