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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 409 · 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. 1.5/11 × 1/2 =
  2. 2.1/2 − 1/3 =
  3. 3.3.1 × 5 =
  4. 4.1/2 + 1/6 =
  5. 5.5.65 + 6.6 =
  6. 6.2.3 × 5 =
  7. 7.16 ÷ 5 =
  8. 8.6.18 + 2.1 =
  9. 9.1/4 + 1/8 =
  10. 10.7.9 × 9 =
  11. 11.2/4 − 2/8 =
  12. 12.What is 7/9 of 162 km?
  13. 13.2/3 − 5/11 =
  14. 14.5.6 ÷ 4 =
  15. 15.7/9 + 2/4 =
  16. 16.2/6 + 5/10 =
  17. 17.What is 4/5 of 15 km?
  18. 18.What is 1/7 of 126 litres?
  19. 19.2/4 + 2/6 =
  20. 20.What is 3/8 of ₹96?
  21. 21.What is 2/5 of 110 kg?
  22. 22.4.53 + 6.9 =
  23. 23.29.1 ÷ 3 =
  24. 24.What is 5/9 of ₹63?
  25. 25.What is 3/4 of ₹60?
  26. 26.4/7 × 4/11 =
  27. 27.What is 5/7 of ₹56?
  28. 28.What is 3/10 of ₹100?
  29. 29.13.5 ÷ 9 =
  30. 30.What is 1/2 of ₹46?
  31. 31.1/2 + 4/7 =
  32. 32.39.9 ÷ 7 =
  33. 33.6.8 × 2 =
  34. 34.What is 1/6 of ₹96?
  35. 35.10/12 − 2/3 =
  36. 36.11/12 + 4/7 =
  37. 37.3/4 × 2/3 =
  38. 38.1/7 × 2/11 =
  39. 39.What is 4/9 of ₹126?
  40. 40.4.24 + 6.6 =

Answer key

  1. 5/22
  2. 1/6
  3. 15.5
  4. 2/3
  5. 12.25
  6. 11.5
  7. 3.2
  8. 8.28
  9. 3/8
  10. 71.1
  11. 1/4
  12. 126
  13. 7/33
  14. 1.4
  15. 23/18
  16. 5/6
  17. 12
  18. 18
  19. 5/6
  20. 36
  21. 44
  22. 11.43
  23. 9.7
  24. 35
  25. 45
  26. 16/77
  27. 40
  28. 30
  29. 1.5
  30. 23
  31. 15/14
  32. 5.7
  33. 13.6
  34. 16
  35. 1/6
  36. 125/84
  37. 1/2
  38. 2/77
  39. 56
  40. 10.84

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