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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 536 · 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. 1.1.04 + 9.3 =
  2. 2.What is 2/3 of 69 kg?
  3. 3.2/4 + 9/12 =
  4. 4.1/6 + 1/12 =
  5. 5.1.6 × 5 =
  6. 6.What is 5/6 of ₹54?
  7. 7.6.8 × 6 =
  8. 8.8/10 + 2/3 =
  9. 9.What is 1/3 of 81 students?
  10. 10.9.99 + 6.1 =
  11. 11.6/10 × 1/4 =
  12. 12.2/9 + 1/3 =
  13. 13.6.17 + 2.6 =
  14. 14.5.59 + 8.2 =
  15. 15.10/11 × 4/6 =
  16. 16.7.8 ÷ 3 =
  17. 17.5.69 + 6.8 =
  18. 18.5.9 × 2 =
  19. 19.2.5 × 7 =
  20. 20.46.2 ÷ 7 =
  21. 21.4.3 × 2 =
  22. 22.2/6 × 2/3 =
  23. 23.5/8 − 1/3 =
  24. 24.10/11 + 9/12 =
  25. 25.What is 1/2 of ₹42?
  26. 26.5/6 − 2/4 =
  27. 27.1/8 + 8/9 =
  28. 28.12.2 ÷ 2 =
  29. 29.1.36 + 3.3 =
  30. 30.4/6 × 7/11 =
  31. 31.1/2 × 6/11 =
  32. 32.What is 1/5 of ₹125?
  33. 33.6/10 + 3/8 =
  34. 34.5.62 + 2.8 =
  35. 35.2/3 + 6/7 =
  36. 36.3/7 + 4/12 =
  37. 37.8.1 × 9 =
  38. 38.1/2 × 3/10 =
  39. 39.9/11 × 2/10 =
  40. 40.2/11 + 8/9 =

Answer key

  1. 10.34
  2. 46
  3. 5/4
  4. 1/4
  5. 8
  6. 45
  7. 40.8
  8. 22/15
  9. 27
  10. 16.09
  11. 3/20
  12. 5/9
  13. 8.77
  14. 13.79
  15. 20/33
  16. 2.6
  17. 12.49
  18. 11.8
  19. 17.5
  20. 6.6
  21. 8.6
  22. 2/9
  23. 7/24
  24. 73/44
  25. 21
  26. 1/3
  27. 73/72
  28. 6.1
  29. 4.66
  30. 14/33
  31. 3/11
  32. 25
  33. 39/40
  34. 8.42
  35. 32/21
  36. 16/21
  37. 72.9
  38. 3/20
  39. 9/55
  40. 106/99

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