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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 372 · 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. 1.7.7 × 2 =
  2. 2.3.63 + 9.8 =
  3. 3.6/11 × 2/3 =
  4. 4.8/12 − 1/3 =
  5. 5.3/4 − 3/8 =
  6. 6.9.81 + 9.3 =
  7. 7.6/7 + 4/12 =
  8. 8.9.6 ÷ 8 =
  9. 9.7.5 × 2 =
  10. 10.23.1 ÷ 7 =
  11. 11.3/6 × 6/11 =
  12. 12.3/4 + 1/5 =
  13. 13.2/7 + 4/8 =
  14. 14.What is 2/5 of ₹55?
  15. 15.1/3 − 1/6 =
  16. 16.1/2 + 1/4 =
  17. 17.2.28 + 6.4 =
  18. 18.4.71 + 3.2 =
  19. 19.14 ÷ 4 =
  20. 20.46.4 ÷ 8 =
  21. 21.1/5 + 1/2 =
  22. 22.2/11 + 3/7 =
  23. 23.What is 7/10 of 250 students?
  24. 24.7.8 × 3 =
  25. 25.14.7 ÷ 7 =
  26. 26.3/8 × 4/12 =
  27. 27.1/3 × 1/2 =
  28. 28.2/3 + 4/5 =
  29. 29.4/7 − 3/8 =
  30. 30.5/8 + 2/5 =
  31. 31.9.87 + 6.7 =
  32. 32.What is 1/9 of 27 km?
  33. 33.31.5 ÷ 9 =
  34. 34.9.6 × 6 =
  35. 35.What is 4/9 of 27 students?
  36. 36.2.28 + 7.2 =
  37. 37.What is 5/7 of ₹175?
  38. 38.5.55 + 1.1 =
  39. 39.3.92 + 8.9 =
  40. 40.What is 1/7 of 189 kg?

Answer key

  1. 15.4
  2. 13.43
  3. 4/11
  4. 1/3
  5. 3/8
  6. 19.11
  7. 25/21
  8. 1.2
  9. 15
  10. 3.3
  11. 3/11
  12. 19/20
  13. 11/14
  14. 22
  15. 1/6
  16. 3/4
  17. 8.68
  18. 7.91
  19. 3.5
  20. 5.8
  21. 7/10
  22. 47/77
  23. 175
  24. 23.4
  25. 2.1
  26. 1/8
  27. 1/6
  28. 22/15
  29. 11/56
  30. 41/40
  31. 16.57
  32. 3
  33. 3.5
  34. 57.6
  35. 12
  36. 9.48
  37. 125
  38. 6.65
  39. 12.82
  40. 27

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