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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 695 · 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. 1.1.3 × 3 =
  2. 2.2.5 × 5 =
  3. 3.11/12 − 2/4 =
  4. 4.1.84 + 1.4 =
  5. 5.23.4 ÷ 3 =
  6. 6.36.9 ÷ 9 =
  7. 7.1.9 × 4 =
  8. 8.4.5 × 5 =
  9. 9.2/3 − 2/11 =
  10. 10.What is 4/5 of 60 litres?
  11. 11.6/8 × 4/7 =
  12. 12.What is 1/2 of 32 students?
  13. 13.8/9 − 2/4 =
  14. 14.8.03 + 2.9 =
  15. 15.1/11 + 1/2 =
  16. 16.71.2 ÷ 8 =
  17. 17.9/12 + 1/2 =
  18. 18.What is 1/3 of ₹75?
  19. 19.What is 2/7 of 112 litres?
  20. 20.1.4 × 4 =
  21. 21.What is 6/7 of ₹196?
  22. 22.9.6 ÷ 2 =
  23. 23.What is 1/2 of 60 km?
  24. 24.What is 1/4 of ₹48?
  25. 25.1/4 − 1/12 =
  26. 26.1/2 − 5/11 =
  27. 27.1/4 + 11/12 =
  28. 28.3/4 − 1/2 =
  29. 29.6.16 + 6.2 =
  30. 30.7.07 + 3.9 =
  31. 31.8.4 × 7 =
  32. 32.4/8 + 2/6 =
  33. 33.2/3 − 1/2 =
  34. 34.3/11 × 3/5 =
  35. 35.6.7 × 6 =
  36. 36.2.78 + 3.1 =
  37. 37.1.74 + 6.5 =
  38. 38.2/9 × 1/2 =
  39. 39.1/7 + 4/10 =
  40. 40.1/4 + 2/5 =

Answer key

  1. 3.9
  2. 12.5
  3. 5/12
  4. 3.24
  5. 7.8
  6. 4.1
  7. 7.6
  8. 22.5
  9. 16/33
  10. 48
  11. 3/7
  12. 16
  13. 7/18
  14. 10.93
  15. 13/22
  16. 8.9
  17. 5/4
  18. 25
  19. 32
  20. 5.6
  21. 168
  22. 4.8
  23. 30
  24. 12
  25. 1/6
  26. 1/22
  27. 7/6
  28. 1/4
  29. 12.36
  30. 10.97
  31. 58.8
  32. 5/6
  33. 1/6
  34. 9/55
  35. 40.2
  36. 5.88
  37. 8.24
  38. 1/9
  39. 19/35
  40. 13/20

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