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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 554 · 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. 1.3/6 × 11/12 =
  2. 2.5/10 × 6/12 =
  3. 3.8/9 + 2/4 =
  4. 4.3/5 − 1/8 =
  5. 5.5/6 + 4/8 =
  6. 6.What is 2/3 of ₹81?
  7. 7.8/12 + 6/9 =
  8. 8.What is 5/7 of 189 students?
  9. 9.5/8 × 5/7 =
  10. 10.8.9 × 6 =
  11. 11.1.76 + 1.3 =
  12. 12.What is 1/3 of ₹12?
  13. 13.8.6 × 8 =
  14. 14.5.7 × 9 =
  15. 15.1/10 × 2/11 =
  16. 16.5.4 × 8 =
  17. 17.3/10 − 2/8 =
  18. 18.1.5 × 9 =
  19. 19.18.6 ÷ 6 =
  20. 20.19.8 ÷ 3 =
  21. 21.What is 1/7 of 126 kg?
  22. 22.2/7 − 1/5 =
  23. 23.73.8 ÷ 9 =
  24. 24.5/8 − 4/7 =
  25. 25.9.7 × 8 =
  26. 26.6.6 × 2 =
  27. 27.What is 1/2 of 32 litres?
  28. 28.What is 3/5 of ₹35?
  29. 29.7/12 − 1/10 =
  30. 30.1.6 × 5 =
  31. 31.3/4 × 8/11 =
  32. 32.8.52 + 4.1 =
  33. 33.What is 2/3 of ₹42?
  34. 34.5/7 × 6/9 =
  35. 35.3/10 − 3/12 =
  36. 36.9.7 × 4 =
  37. 37.4.75 + 3.4 =
  38. 38.1/4 × 4/6 =
  39. 39.65.6 ÷ 8 =
  40. 40.3.14 + 5.4 =

Answer key

  1. 11/24
  2. 1/4
  3. 25/18
  4. 19/40
  5. 4/3
  6. 54
  7. 4/3
  8. 135
  9. 25/56
  10. 53.4
  11. 3.06
  12. 4
  13. 68.8
  14. 51.3
  15. 1/55
  16. 43.2
  17. 1/20
  18. 13.5
  19. 3.1
  20. 6.6
  21. 18
  22. 3/35
  23. 8.2
  24. 3/56
  25. 77.6
  26. 13.2
  27. 16
  28. 21
  29. 29/60
  30. 8
  31. 6/11
  32. 12.62
  33. 28
  34. 10/21
  35. 1/20
  36. 38.8
  37. 8.15
  38. 1/6
  39. 8.2
  40. 8.54

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