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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 165 · 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.What is 3/7 of ₹161?
  2. 2.22 ÷ 5 =
  3. 3.6/9 + 3/11 =
  4. 4.4/11 × 1/2 =
  5. 5.1/7 × 1/8 =
  6. 6.What is 3/4 of 68 students?
  7. 7.1/4 + 1/2 =
  8. 8.1/10 + 1/2 =
  9. 9.What is 5/9 of 135 students?
  10. 10.1/4 − 1/6 =
  11. 11.What is 1/4 of 56 litres?
  12. 12.3/4 × 1/2 =
  13. 13.6.5 ÷ 5 =
  14. 14.2/5 × 7/11 =
  15. 15.3.8 × 9 =
  16. 16.What is 1/10 of 140 students?
  17. 17.What is 1/3 of ₹39?
  18. 18.17 ÷ 5 =
  19. 19.2/10 + 1/3 =
  20. 20.4.02 + 1.8 =
  21. 21.2/10 × 10/12 =
  22. 22.2/6 + 2/4 =
  23. 23.17.6 ÷ 8 =
  24. 24.1/4 × 5/10 =
  25. 25.10.4 ÷ 2 =
  26. 26.2/11 − 1/6 =
  27. 27.1/2 + 6/11 =
  28. 28.4/8 + 1/6 =
  29. 29.1.1 × 4 =
  30. 30.What is 1/6 of 18 litres?
  31. 31.5.67 + 8.2 =
  32. 32.7.54 + 4.8 =
  33. 33.What is 3/4 of ₹24?
  34. 34.3/11 × 2/7 =
  35. 35.3/7 + 1/2 =
  36. 36.9.6 ÷ 4 =
  37. 37.2.6 × 5 =
  38. 38.2/9 + 1/5 =
  39. 39.What is 7/8 of ₹168?
  40. 40.9/11 + 4/7 =

Answer key

  1. 69
  2. 4.4
  3. 31/33
  4. 2/11
  5. 1/56
  6. 51
  7. 3/4
  8. 3/5
  9. 75
  10. 1/12
  11. 14
  12. 3/8
  13. 1.3
  14. 14/55
  15. 34.2
  16. 14
  17. 13
  18. 3.4
  19. 8/15
  20. 5.82
  21. 1/6
  22. 5/6
  23. 2.2
  24. 1/8
  25. 5.2
  26. 1/66
  27. 23/22
  28. 2/3
  29. 4.4
  30. 3
  31. 13.87
  32. 12.34
  33. 18
  34. 6/77
  35. 13/14
  36. 2.4
  37. 13
  38. 19/45
  39. 147
  40. 107/77

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