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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 369 · 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. 1.8/9 − 1/4 =
  2. 2.6.7 × 4 =
  3. 3.1/10 + 6/8 =
  4. 4.3/5 − 1/3 =
  5. 5.7.5 ÷ 3 =
  6. 6.1/2 × 2/7 =
  7. 7.1/4 − 1/6 =
  8. 8.What is 1/3 of 24 km?
  9. 9.9.2 × 5 =
  10. 10.26.1 ÷ 3 =
  11. 11.What is 7/9 of ₹18?
  12. 12.3/4 + 3/5 =
  13. 13.What is 1/2 of 44 students?
  14. 14.1/2 + 3/7 =
  15. 15.7.9 × 5 =
  16. 16.5.23 + 8.7 =
  17. 17.2/3 × 1/2 =
  18. 18.6.3 × 9 =
  19. 19.What is 5/7 of ₹28?
  20. 20.3/10 × 2/3 =
  21. 21.6.1 × 6 =
  22. 22.What is 8/9 of ₹99?
  23. 23.62.1 ÷ 9 =
  24. 24.9/11 + 1/2 =
  25. 25.3/8 − 3/12 =
  26. 26.4.7 × 8 =
  27. 27.8.75 + 6.8 =
  28. 28.9.37 + 6.7 =
  29. 29.3/6 + 2/3 =
  30. 30.3/5 + 1/7 =
  31. 31.3.3 × 9 =
  32. 32.1.53 + 2.2 =
  33. 33.4/5 + 3/6 =
  34. 34.2/4 − 3/7 =
  35. 35.3.2 × 9 =
  36. 36.What is 5/6 of 30 students?
  37. 37.13.5 ÷ 3 =
  38. 38.3/4 × 4/5 =
  39. 39.What is 2/3 of ₹78?
  40. 40.4.64 + 7.9 =

Answer key

  1. 23/36
  2. 26.8
  3. 17/20
  4. 4/15
  5. 2.5
  6. 1/7
  7. 1/12
  8. 8
  9. 46
  10. 8.7
  11. 14
  12. 27/20
  13. 22
  14. 13/14
  15. 39.5
  16. 13.93
  17. 1/3
  18. 56.7
  19. 20
  20. 1/5
  21. 36.6
  22. 88
  23. 6.9
  24. 29/22
  25. 1/8
  26. 37.6
  27. 15.55
  28. 16.07
  29. 7/6
  30. 26/35
  31. 29.7
  32. 3.73
  33. 13/10
  34. 1/14
  35. 28.8
  36. 25
  37. 4.5
  38. 3/5
  39. 52
  40. 12.54

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