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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 14 · 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. 1.1/7 + 1/8 =
  2. 2.29.2 ÷ 4 =
  3. 3.2.97 + 1.9 =
  4. 4.3/5 + 2/3 =
  5. 5.7.4 × 6 =
  6. 6.7.44 + 1.3 =
  7. 7.5/7 × 4/11 =
  8. 8.What is 1/7 of 175 km?
  9. 9.4/6 − 1/9 =
  10. 10.3/9 − 1/5 =
  11. 11.What is 1/9 of ₹117?
  12. 12.6/9 × 1/2 =
  13. 13.1/2 − 3/8 =
  14. 14.2/7 + 1/2 =
  15. 15.2/10 + 6/12 =
  16. 16.8.1 × 3 =
  17. 17.5/11 × 9/10 =
  18. 18.7.83 + 3.9 =
  19. 19.1/3 − 1/11 =
  20. 20.2/3 + 5/7 =
  21. 21.What is 2/3 of 54 litres?
  22. 22.75.2 ÷ 8 =
  23. 23.9.6 ÷ 8 =
  24. 24.2/9 + 1/4 =
  25. 25.6/8 − 1/2 =
  26. 26.4.4 × 8 =
  27. 27.2/4 × 2/11 =
  28. 28.1/3 + 1/7 =
  29. 29.2/3 × 2/4 =
  30. 30.28.8 ÷ 9 =
  31. 31.15.9 ÷ 3 =
  32. 32.3/7 × 1/5 =
  33. 33.4/11 + 2/3 =
  34. 34.1/3 + 3/7 =
  35. 35.39.2 ÷ 8 =
  36. 36.What is 3/5 of ₹40?
  37. 37.What is 4/7 of 70 kg?
  38. 38.3/8 + 2/4 =
  39. 39.15.6 ÷ 6 =
  40. 40.1/2 − 1/6 =

Answer key

  1. 15/56
  2. 7.3
  3. 4.87
  4. 19/15
  5. 44.4
  6. 8.74
  7. 20/77
  8. 25
  9. 5/9
  10. 2/15
  11. 13
  12. 1/3
  13. 1/8
  14. 11/14
  15. 7/10
  16. 24.3
  17. 9/22
  18. 11.73
  19. 8/33
  20. 29/21
  21. 36
  22. 9.4
  23. 1.2
  24. 17/36
  25. 1/4
  26. 35.2
  27. 1/11
  28. 10/21
  29. 1/3
  30. 3.2
  31. 5.3
  32. 3/35
  33. 34/33
  34. 16/21
  35. 4.9
  36. 24
  37. 40
  38. 7/8
  39. 2.6
  40. 1/3

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