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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 359 · 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. 1.1/8 + 6/7 =
  2. 2.What is 2/5 of 115 kg?
  3. 3.9/10 − 7/12 =
  4. 4.6.6 ÷ 3 =
  5. 5.1/3 × 1/10 =
  6. 6.1/7 + 1/10 =
  7. 7.2/10 + 1/5 =
  8. 8.1/3 + 4/12 =
  9. 9.What is 1/2 of 4 kg?
  10. 10.47.7 ÷ 9 =
  11. 11.7/12 − 2/7 =
  12. 12.6/8 − 2/3 =
  13. 13.1/3 + 1/4 =
  14. 14.What is 1/2 of 46 kg?
  15. 15.6.9 × 3 =
  16. 16.3.39 + 6.5 =
  17. 17.13.8 ÷ 6 =
  18. 18.1/3 + 7/11 =
  19. 19.8/11 + 1/7 =
  20. 20.1/12 + 2/8 =
  21. 21.What is 1/2 of ₹8?
  22. 22.5.9 × 3 =
  23. 23.15.2 ÷ 8 =
  24. 24.9.6 ÷ 3 =
  25. 25.What is 4/7 of 112 litres?
  26. 26.47.4 ÷ 6 =
  27. 27.3.4 ÷ 2 =
  28. 28.2.96 + 8.1 =
  29. 29.8/10 + 3/4 =
  30. 30.5.28 + 9.3 =
  31. 31.2/7 + 4/12 =
  32. 32.What is 1/3 of 51 students?
  33. 33.36.5 ÷ 5 =
  34. 34.2/3 − 1/4 =
  35. 35.What is 3/4 of 92 students?
  36. 36.What is 4/7 of ₹182?
  37. 37.What is 6/7 of ₹84?
  38. 38.7/10 × 1/2 =
  39. 39.5/12 × 3/6 =
  40. 40.2/10 − 1/6 =

Answer key

  1. 55/56
  2. 46
  3. 19/60
  4. 2.2
  5. 1/30
  6. 17/70
  7. 2/5
  8. 2/3
  9. 2
  10. 5.3
  11. 25/84
  12. 1/12
  13. 7/12
  14. 23
  15. 20.7
  16. 9.89
  17. 2.3
  18. 32/33
  19. 67/77
  20. 1/3
  21. 4
  22. 17.7
  23. 1.9
  24. 3.2
  25. 64
  26. 7.9
  27. 1.7
  28. 11.06
  29. 31/20
  30. 14.58
  31. 13/21
  32. 17
  33. 7.3
  34. 5/12
  35. 69
  36. 104
  37. 72
  38. 7/20
  39. 5/24
  40. 1/30

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