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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 405 · 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. 1.8/11 × 1/9 =
  2. 2.What is 5/6 of ₹120?
  3. 3.2/8 − 2/12 =
  4. 4.1.07 + 2.4 =
  5. 5.6.37 + 3.4 =
  6. 6.What is 8/9 of 144 kg?
  7. 7.3/4 × 1/6 =
  8. 8.What is 2/3 of 27 km?
  9. 9.6.1 × 3 =
  10. 10.6.1 × 9 =
  11. 11.4.4 × 9 =
  12. 12.39.2 ÷ 7 =
  13. 13.1/3 + 1/4 =
  14. 14.6/7 − 4/11 =
  15. 15.5/12 × 4/10 =
  16. 16.3.9 × 9 =
  17. 17.7.3 × 7 =
  18. 18.61.6 ÷ 7 =
  19. 19.3/5 + 10/11 =
  20. 20.2/10 + 1/4 =
  21. 21.4/8 − 2/7 =
  22. 22.3.9 ÷ 3 =
  23. 23.6/7 − 1/3 =
  24. 24.3/5 − 1/3 =
  25. 25.9.4 × 2 =
  26. 26.3/5 × 5/6 =
  27. 27.1.7 × 3 =
  28. 28.1/3 − 1/9 =
  29. 29.What is 4/5 of 65 students?
  30. 30.2.6 ÷ 2 =
  31. 31.2.41 + 9.3 =
  32. 32.5.8 × 2 =
  33. 33.8/9 + 9/11 =
  34. 34.What is 1/3 of ₹87?
  35. 35.9.8 ÷ 2 =
  36. 36.17.6 ÷ 2 =
  37. 37.What is 1/8 of ₹112?
  38. 38.2/10 + 3/6 =
  39. 39.5/9 × 1/4 =
  40. 40.What is 2/7 of 126 kg?

Answer key

  1. 8/99
  2. 100
  3. 1/12
  4. 3.47
  5. 9.77
  6. 128
  7. 1/8
  8. 18
  9. 18.3
  10. 54.9
  11. 39.6
  12. 5.6
  13. 7/12
  14. 38/77
  15. 1/6
  16. 35.1
  17. 51.1
  18. 8.8
  19. 83/55
  20. 9/20
  21. 3/14
  22. 1.3
  23. 11/21
  24. 4/15
  25. 18.8
  26. 1/2
  27. 5.1
  28. 2/9
  29. 52
  30. 1.3
  31. 11.71
  32. 11.6
  33. 169/99
  34. 29
  35. 4.9
  36. 8.8
  37. 14
  38. 7/10
  39. 5/36
  40. 36

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