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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 207 · 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. 1.4.35 + 2.9 =
  2. 2.5/12 + 2/3 =
  3. 3.2/3 − 5/8 =
  4. 4.9.6 × 9 =
  5. 5.1/4 + 2/6 =
  6. 6.6.58 + 6.1 =
  7. 7.What is 5/9 of ₹252?
  8. 8.5.2 ÷ 2 =
  9. 9.3.5 × 9 =
  10. 10.2.17 + 7.2 =
  11. 11.63.7 ÷ 7 =
  12. 12.24.9 ÷ 3 =
  13. 13.6.3 ÷ 3 =
  14. 14.5/11 + 8/10 =
  15. 15.4.21 + 3.1 =
  16. 16.4.3 × 5 =
  17. 17.9.1 ÷ 7 =
  18. 18.2/9 × 2/5 =
  19. 19.8/12 + 1/2 =
  20. 20.2/10 + 4/12 =
  21. 21.4.85 + 9.9 =
  22. 22.9/12 − 4/8 =
  23. 23.What is 1/6 of 180 litres?
  24. 24.2.7 × 6 =
  25. 25.7.58 + 5.2 =
  26. 26.2.29 + 6.2 =
  27. 27.2/3 + 9/11 =
  28. 28.8/11 + 3/12 =
  29. 29.2/3 × 1/2 =
  30. 30.8.6 × 7 =
  31. 31.48 ÷ 5 =
  32. 32.6/10 − 1/6 =
  33. 33.3.6 × 5 =
  34. 34.1.3 × 2 =
  35. 35.3.7 × 9 =
  36. 36.What is 1/2 of ₹4?
  37. 37.10/12 − 3/7 =
  38. 38.3.8 × 4 =
  39. 39.4.54 + 9.3 =
  40. 40.6.58 + 5.4 =

Answer key

  1. 7.25
  2. 13/12
  3. 1/24
  4. 86.4
  5. 7/12
  6. 12.68
  7. 140
  8. 2.6
  9. 31.5
  10. 9.37
  11. 9.1
  12. 8.3
  13. 2.1
  14. 69/55
  15. 7.31
  16. 21.5
  17. 1.3
  18. 4/45
  19. 7/6
  20. 8/15
  21. 14.75
  22. 1/4
  23. 30
  24. 16.2
  25. 12.78
  26. 8.49
  27. 49/33
  28. 43/44
  29. 1/3
  30. 60.2
  31. 9.6
  32. 13/30
  33. 18
  34. 2.6
  35. 33.3
  36. 2
  37. 17/42
  38. 15.2
  39. 13.84
  40. 11.98

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