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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 138 · 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. 1.60.9 ÷ 7 =
  2. 2.What is 1/2 of 20 litres?
  3. 3.1/3 − 3/11 =
  4. 4.9.6 × 6 =
  5. 5.4.48 + 1.4 =
  6. 6.3.5 × 6 =
  7. 7.What is 6/7 of 175 students?
  8. 8.2/10 + 6/8 =
  9. 9.What is 1/4 of ₹84?
  10. 10.7/12 + 5/10 =
  11. 11.1.39 + 9.6 =
  12. 12.1/3 + 3/6 =
  13. 13.What is 5/9 of 81 km?
  14. 14.8/9 − 3/10 =
  15. 15.3/4 − 5/12 =
  16. 16.27.6 ÷ 6 =
  17. 17.6.76 + 2.7 =
  18. 18.3.9 × 5 =
  19. 19.17.8 ÷ 2 =
  20. 20.2/3 + 11/12 =
  21. 21.26.8 ÷ 4 =
  22. 22.What is 3/4 of ₹108?
  23. 23.1.1 × 4 =
  24. 24.8.9 × 6 =
  25. 25.9.7 × 2 =
  26. 26.What is 2/7 of 161 kg?
  27. 27.2/8 + 7/9 =
  28. 28.7.3 × 3 =
  29. 29.2/11 + 2/10 =
  30. 30.12.8 ÷ 4 =
  31. 31.1.63 + 2.3 =
  32. 32.2/6 × 6/11 =
  33. 33.8/11 − 1/5 =
  34. 34.1/3 × 1/10 =
  35. 35.5/7 + 2/6 =
  36. 36.4/5 − 2/7 =
  37. 37.2/3 + 9/11 =
  38. 38.What is 1/2 of 52 kg?
  39. 39.4/10 − 2/12 =
  40. 40.11/12 − 2/7 =

Answer key

  1. 8.7
  2. 10
  3. 2/33
  4. 57.6
  5. 5.88
  6. 21
  7. 150
  8. 19/20
  9. 21
  10. 13/12
  11. 10.99
  12. 5/6
  13. 45
  14. 53/90
  15. 1/3
  16. 4.6
  17. 9.46
  18. 19.5
  19. 8.9
  20. 19/12
  21. 6.7
  22. 81
  23. 4.4
  24. 53.4
  25. 19.4
  26. 46
  27. 37/36
  28. 21.9
  29. 21/55
  30. 3.2
  31. 3.93
  32. 2/11
  33. 29/55
  34. 1/30
  35. 22/21
  36. 18/35
  37. 49/33
  38. 26
  39. 7/30
  40. 53/84

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