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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 288 · 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 + 2/4 =
  2. 2.26.4 ÷ 3 =
  3. 3.8/11 − 2/6 =
  4. 4.What is 1/2 of 40 kg?
  5. 5.1/7 + 2/5 =
  6. 6.What is 2/9 of 198 students?
  7. 7.4.2 × 6 =
  8. 8.52.2 ÷ 9 =
  9. 9.What is 1/4 of ₹108?
  10. 10.7/12 × 2/11 =
  11. 11.1.8 × 9 =
  12. 12.6/9 + 8/11 =
  13. 13.1/3 × 2/6 =
  14. 14.What is 5/9 of ₹216?
  15. 15.6.33 + 6.7 =
  16. 16.2/5 × 3/8 =
  17. 17.45.5 ÷ 7 =
  18. 18.2.9 × 5 =
  19. 19.1/2 + 7/12 =
  20. 20.2/8 + 3/9 =
  21. 21.1.7 × 4 =
  22. 22.7/12 − 1/2 =
  23. 23.5/11 + 3/5 =
  24. 24.1.96 + 6.4 =
  25. 25.1/4 + 2/12 =
  26. 26.4/11 × 1/2 =
  27. 27.2/6 + 2/7 =
  28. 28.6/9 − 1/5 =
  29. 29.1/3 × 2/7 =
  30. 30.5/9 + 6/10 =
  31. 31.8.2 × 5 =
  32. 32.11.9 ÷ 7 =
  33. 33.10/12 + 1/2 =
  34. 34.4/8 × 1/2 =
  35. 35.13.4 ÷ 2 =
  36. 36.2/3 − 4/7 =
  37. 37.9.9 × 5 =
  38. 38.1/10 + 1/9 =
  39. 39.What is 1/5 of 10 kg?
  40. 40.2/3 + 2/7 =

Answer key

  1. 7/6
  2. 8.8
  3. 13/33
  4. 20
  5. 19/35
  6. 44
  7. 25.2
  8. 5.8
  9. 27
  10. 7/66
  11. 16.2
  12. 46/33
  13. 1/9
  14. 120
  15. 13.03
  16. 3/20
  17. 6.5
  18. 14.5
  19. 13/12
  20. 7/12
  21. 6.8
  22. 1/12
  23. 58/55
  24. 8.36
  25. 5/12
  26. 2/11
  27. 13/21
  28. 7/15
  29. 2/21
  30. 52/45
  31. 41
  32. 1.7
  33. 4/3
  34. 1/4
  35. 6.7
  36. 2/21
  37. 49.5
  38. 19/90
  39. 2
  40. 20/21

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