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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 155 · 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 4/5 of 120 kg?
  2. 2.1.9 × 4 =
  3. 3.8.74 + 4.5 =
  4. 4.What is 1/2 of 16 students?
  5. 5.9.7 × 8 =
  6. 6.6.1 × 6 =
  7. 7.8.76 + 4.8 =
  8. 8.11.6 ÷ 4 =
  9. 9.6.3 × 3 =
  10. 10.20.8 ÷ 4 =
  11. 11.4.08 + 3.3 =
  12. 12.5.27 + 5.4 =
  13. 13.2/12 + 1/9 =
  14. 14.6/7 × 2/11 =
  15. 15.What is 1/5 of 55 kg?
  16. 16.9.9 × 3 =
  17. 17.4.9 × 2 =
  18. 18.2.7 × 4 =
  19. 19.6/9 × 4/5 =
  20. 20.1/12 + 3/8 =
  21. 21.5.1 × 7 =
  22. 22.9.1 ÷ 7 =
  23. 23.7.3 × 8 =
  24. 24.45.5 ÷ 5 =
  25. 25.2.92 + 7.8 =
  26. 26.8/9 × 1/2 =
  27. 27.8/11 × 1/3 =
  28. 28.6/7 − 1/3 =
  29. 29.2/11 + 5/7 =
  30. 30.What is 2/3 of ₹51?
  31. 31.2.5 × 9 =
  32. 32.What is 1/2 of 6 litres?
  33. 33.5.1 ÷ 3 =
  34. 34.9.16 + 9.5 =
  35. 35.What is 1/2 of 34 km?
  36. 36.2.31 + 5.5 =
  37. 37.8.6 ÷ 2 =
  38. 38.2.7 × 2 =
  39. 39.3/7 + 2/4 =
  40. 40.5/7 × 2/5 =

Answer key

  1. 96
  2. 7.6
  3. 13.24
  4. 8
  5. 77.6
  6. 36.6
  7. 13.56
  8. 2.9
  9. 18.9
  10. 5.2
  11. 7.38
  12. 10.67
  13. 5/18
  14. 12/77
  15. 11
  16. 29.7
  17. 9.8
  18. 10.8
  19. 8/15
  20. 11/24
  21. 35.7
  22. 1.3
  23. 58.4
  24. 9.1
  25. 10.72
  26. 4/9
  27. 8/33
  28. 11/21
  29. 69/77
  30. 34
  31. 22.5
  32. 3
  33. 1.7
  34. 18.66
  35. 17
  36. 7.81
  37. 4.3
  38. 5.4
  39. 13/14
  40. 2/7

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