← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 410 · 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. 1.8/12 − 1/3 =
  2. 2.2/9 + 7/11 =
  3. 3.13.6 ÷ 2 =
  4. 4.6.3 × 5 =
  5. 5.1/2 × 4/8 =
  6. 6.1/2 + 4/12 =
  7. 7.37.6 ÷ 8 =
  8. 8.12 ÷ 8 =
  9. 9.7.08 + 3.9 =
  10. 10.What is 2/3 of 33 litres?
  11. 11.2/5 + 1/6 =
  12. 12.5.7 × 4 =
  13. 13.1/2 − 3/8 =
  14. 14.4/5 − 3/4 =
  15. 15.1/3 × 2/4 =
  16. 16.1/2 − 1/4 =
  17. 17.1.2 × 5 =
  18. 18.9/10 + 9/12 =
  19. 19.4/6 × 3/10 =
  20. 20.What is 1/3 of 30 students?
  21. 21.5.55 + 2.6 =
  22. 22.What is 1/2 of 54 litres?
  23. 23.What is 1/2 of 18 students?
  24. 24.What is 9/10 of 170 litres?
  25. 25.What is 1/5 of 45 kg?
  26. 26.1/3 × 7/12 =
  27. 27.16.4 ÷ 4 =
  28. 28.3/4 − 5/12 =
  29. 29.2.9 × 9 =
  30. 30.7.74 + 9.7 =
  31. 31.3.5 × 6 =
  32. 32.2/8 − 2/10 =
  33. 33.3/12 + 1/2 =
  34. 34.4/8 × 2/10 =
  35. 35.2.5 × 5 =
  36. 36.7.7 ÷ 7 =
  37. 37.11/12 − 1/3 =
  38. 38.What is 7/8 of 56 km?
  39. 39.1.6 × 7 =
  40. 40.8/10 − 5/7 =

Answer key

  1. 1/3
  2. 85/99
  3. 6.8
  4. 31.5
  5. 1/4
  6. 5/6
  7. 4.7
  8. 1.5
  9. 10.98
  10. 22
  11. 17/30
  12. 22.8
  13. 1/8
  14. 1/20
  15. 1/6
  16. 1/4
  17. 6
  18. 33/20
  19. 1/5
  20. 10
  21. 8.15
  22. 27
  23. 9
  24. 153
  25. 9
  26. 7/36
  27. 4.1
  28. 1/3
  29. 26.1
  30. 17.44
  31. 21
  32. 1/20
  33. 3/4
  34. 1/10
  35. 12.5
  36. 1.1
  37. 7/12
  38. 49
  39. 11.2
  40. 3/35

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