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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 562 · 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. 1.4/9 − 2/11 =
  2. 2.3.5 × 9 =
  3. 3.2/3 × 1/2 =
  4. 4.What is 1/3 of ₹78?
  5. 5.7.63 + 2.6 =
  6. 6.2/12 × 10/11 =
  7. 7.What is 5/6 of 36 kg?
  8. 8.5/6 − 4/12 =
  9. 9.What is 1/6 of 108 students?
  10. 10.What is 3/5 of 65 litres?
  11. 11.1/11 + 2/8 =
  12. 12.3/4 × 5/8 =
  13. 13.68.6 ÷ 7 =
  14. 14.1/2 + 2/5 =
  15. 15.2.48 + 8.8 =
  16. 16.2/11 + 1/2 =
  17. 17.4/11 × 2/6 =
  18. 18.2.45 + 5.3 =
  19. 19.2/4 − 1/3 =
  20. 20.4.4 × 7 =
  21. 21.1/2 + 6/7 =
  22. 22.What is 1/8 of 216 students?
  23. 23.6.16 + 1.3 =
  24. 24.6/9 × 4/8 =
  25. 25.51.2 ÷ 8 =
  26. 26.6/8 × 4/9 =
  27. 27.1/2 + 1/3 =
  28. 28.1/5 × 3/9 =
  29. 29.8/10 + 2/12 =
  30. 30.What is 3/4 of 24 students?
  31. 31.2.68 + 8.1 =
  32. 32.2/8 + 1/6 =
  33. 33.3/5 × 6/10 =
  34. 34.3 ÷ 2 =
  35. 35.What is 8/9 of 252 kg?
  36. 36.What is 2/3 of 21 litres?
  37. 37.5/7 + 3/12 =
  38. 38.1.6 × 5 =
  39. 39.4/11 + 3/5 =
  40. 40.3.3 × 3 =

Answer key

  1. 26/99
  2. 31.5
  3. 1/3
  4. 26
  5. 10.23
  6. 5/33
  7. 30
  8. 1/2
  9. 18
  10. 39
  11. 15/44
  12. 15/32
  13. 9.8
  14. 9/10
  15. 11.28
  16. 15/22
  17. 4/33
  18. 7.75
  19. 1/6
  20. 30.8
  21. 19/14
  22. 27
  23. 7.46
  24. 1/3
  25. 6.4
  26. 1/3
  27. 5/6
  28. 1/15
  29. 29/30
  30. 18
  31. 10.78
  32. 5/12
  33. 9/25
  34. 1.5
  35. 224
  36. 14
  37. 27/28
  38. 8
  39. 53/55
  40. 9.9

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