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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 268 · 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. 1.2/3 × 5/10 =
  2. 2.What is 2/3 of 24 km?
  3. 3.3/5 × 5/11 =
  4. 4.1.9 × 3 =
  5. 5.2/3 × 3/4 =
  6. 6.What is 1/4 of 32 km?
  7. 7.1/3 − 2/7 =
  8. 8.7/8 + 1/2 =
  9. 9.What is 1/2 of ₹52?
  10. 10.4/7 × 1/6 =
  11. 11.2/10 + 3/4 =
  12. 12.What is 7/8 of 120 kg?
  13. 13.2/12 + 2/8 =
  14. 14.2.46 + 3.2 =
  15. 15.What is 9/10 of 220 litres?
  16. 16.4.4 × 2 =
  17. 17.37.2 ÷ 6 =
  18. 18.2/5 + 1/3 =
  19. 19.9.7 × 5 =
  20. 20.1/5 + 2/6 =
  21. 21.1/6 + 1/3 =
  22. 22.2/3 × 2/6 =
  23. 23.8.63 + 1.4 =
  24. 24.What is 1/2 of 46 students?
  25. 25.4.3 × 2 =
  26. 26.8.84 + 1.3 =
  27. 27.6/8 + 1/10 =
  28. 28.1/11 + 1/5 =
  29. 29.2.3 × 7 =
  30. 30.6/12 − 1/3 =
  31. 31.What is 1/6 of ₹174?
  32. 32.8.37 + 2.5 =
  33. 33.9.5 × 4 =
  34. 34.1.2 × 9 =
  35. 35.7.4 × 5 =
  36. 36.5.75 + 4.7 =
  37. 37.5/11 − 1/5 =
  38. 38.1/2 − 2/8 =
  39. 39.2/7 × 4/8 =
  40. 40.1.42 + 1.6 =

Answer key

  1. 1/3
  2. 16
  3. 3/11
  4. 5.7
  5. 1/2
  6. 8
  7. 1/21
  8. 11/8
  9. 26
  10. 2/21
  11. 19/20
  12. 105
  13. 5/12
  14. 5.66
  15. 198
  16. 8.8
  17. 6.2
  18. 11/15
  19. 48.5
  20. 8/15
  21. 1/2
  22. 2/9
  23. 10.03
  24. 23
  25. 8.6
  26. 10.14
  27. 17/20
  28. 16/55
  29. 16.1
  30. 1/6
  31. 29
  32. 10.87
  33. 38
  34. 10.8
  35. 37
  36. 10.45
  37. 14/55
  38. 1/4
  39. 1/7
  40. 3.02

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