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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 332 · 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 5/9 of 108 litres?
  2. 2.What is 4/5 of 85 students?
  3. 3.2.8 × 9 =
  4. 4.What is 1/9 of 180 litres?
  5. 5.What is 1/8 of 80 kg?
  6. 6.9.06 + 5.7 =
  7. 7.4/7 − 1/5 =
  8. 8.7/11 × 3/4 =
  9. 9.3/12 × 5/10 =
  10. 10.What is 1/5 of ₹60?
  11. 11.3/12 + 2/3 =
  12. 12.8/12 − 4/11 =
  13. 13.1/2 + 4/6 =
  14. 14.What is 2/3 of 51 km?
  15. 15.4.4 ÷ 2 =
  16. 16.7/9 + 6/7 =
  17. 17.2.6 × 4 =
  18. 18.2/8 + 6/12 =
  19. 19.5/9 × 1/3 =
  20. 20.7/10 × 9/11 =
  21. 21.3/8 + 3/4 =
  22. 22.What is 1/4 of 96 students?
  23. 23.4/6 − 1/4 =
  24. 24.1/5 × 4/9 =
  25. 25.25.2 ÷ 9 =
  26. 26.4/8 − 1/5 =
  27. 27.8.8 × 4 =
  28. 28.32 ÷ 5 =
  29. 29.What is 1/6 of 66 litres?
  30. 30.8.36 + 8.9 =
  31. 31.76.5 ÷ 9 =
  32. 32.5.2 ÷ 2 =
  33. 33.1/3 − 1/4 =
  34. 34.5/11 + 8/12 =
  35. 35.11/12 − 5/9 =
  36. 36.1/7 × 4/8 =
  37. 37.8/10 − 1/2 =
  38. 38.8.76 + 6.4 =
  39. 39.4/8 × 6/9 =
  40. 40.42 ÷ 5 =

Answer key

  1. 60
  2. 68
  3. 25.2
  4. 20
  5. 10
  6. 14.76
  7. 13/35
  8. 21/44
  9. 1/8
  10. 12
  11. 11/12
  12. 10/33
  13. 7/6
  14. 34
  15. 2.2
  16. 103/63
  17. 10.4
  18. 3/4
  19. 5/27
  20. 63/110
  21. 9/8
  22. 24
  23. 5/12
  24. 4/45
  25. 2.8
  26. 3/10
  27. 35.2
  28. 6.4
  29. 11
  30. 17.26
  31. 8.5
  32. 2.6
  33. 1/12
  34. 37/33
  35. 13/36
  36. 1/14
  37. 3/10
  38. 15.16
  39. 1/3
  40. 8.4

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