← Fractions and decimals lesson New set →

Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 335 · 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 1/3 of 21 km?
  2. 2.What is 8/9 of 36 litres?
  3. 3.1/3 − 2/8 =
  4. 4.4/5 − 3/4 =
  5. 5.1/3 − 1/5 =
  6. 6.7.14 + 1.7 =
  7. 7.4.24 + 4.8 =
  8. 8.1/2 + 6/7 =
  9. 9.5.8 × 5 =
  10. 10.What is 1/3 of 51 students?
  11. 11.2/10 + 8/9 =
  12. 12.3/7 × 9/10 =
  13. 13.24.9 ÷ 3 =
  14. 14.70.4 ÷ 8 =
  15. 15.5.6 × 5 =
  16. 16.49.7 ÷ 7 =
  17. 17.What is 1/9 of ₹270?
  18. 18.1/5 − 1/10 =
  19. 19.47.4 ÷ 6 =
  20. 20.What is 1/2 of 58 litres?
  21. 21.2/4 × 2/9 =
  22. 22.3.6 × 4 =
  23. 23.What is 1/2 of ₹54?
  24. 24.What is 4/9 of 162 students?
  25. 25.9.4 × 9 =
  26. 26.2/3 + 1/2 =
  27. 27.2/3 − 1/7 =
  28. 28.8.3 × 8 =
  29. 29.8.19 + 1.1 =
  30. 30.22.2 ÷ 6 =
  31. 31.9.84 + 4.7 =
  32. 32.17.1 ÷ 9 =
  33. 33.4/9 − 1/5 =
  34. 34.23.7 ÷ 3 =
  35. 35.2/11 + 4/12 =
  36. 36.What is 1/9 of 162 km?
  37. 37.4/5 × 11/12 =
  38. 38.1/2 − 1/12 =
  39. 39.5.4 ÷ 3 =
  40. 40.1.8 × 9 =

Answer key

  1. 7
  2. 32
  3. 1/12
  4. 1/20
  5. 2/15
  6. 8.84
  7. 9.04
  8. 19/14
  9. 29
  10. 17
  11. 49/45
  12. 27/70
  13. 8.3
  14. 8.8
  15. 28
  16. 7.1
  17. 30
  18. 1/10
  19. 7.9
  20. 29
  21. 1/9
  22. 14.4
  23. 27
  24. 72
  25. 84.6
  26. 7/6
  27. 11/21
  28. 66.4
  29. 9.29
  30. 3.7
  31. 14.54
  32. 1.9
  33. 11/45
  34. 7.9
  35. 17/33
  36. 18
  37. 11/15
  38. 5/12
  39. 1.8
  40. 16.2

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