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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 665 · 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 2/3 of ₹12?
  2. 2.1/12 × 3/4 =
  3. 3.41.4 ÷ 9 =
  4. 4.10/11 × 8/9 =
  5. 5.1/4 + 6/7 =
  6. 6.13.2 ÷ 3 =
  7. 7.10.2 ÷ 2 =
  8. 8.3.72 + 7.4 =
  9. 9.2/3 × 3/6 =
  10. 10.29.7 ÷ 3 =
  11. 11.9.47 + 5.6 =
  12. 12.30 ÷ 4 =
  13. 13.2/5 × 1/3 =
  14. 14.3.6 × 4 =
  15. 15.1/2 × 3/7 =
  16. 16.6.14 + 6.7 =
  17. 17.5/9 − 1/6 =
  18. 18.2/3 + 1/5 =
  19. 19.10/12 + 8/11 =
  20. 20.1/3 − 2/9 =
  21. 21.8/12 + 10/11 =
  22. 22.4.56 + 1.3 =
  23. 23.1/7 × 5/10 =
  24. 24.What is 7/10 of 90 km?
  25. 25.5.25 + 4.2 =
  26. 26.2.6 × 6 =
  27. 27.4/12 − 2/7 =
  28. 28.1/2 − 2/9 =
  29. 29.88.2 ÷ 9 =
  30. 30.4/7 − 1/9 =
  31. 31.8/11 − 6/12 =
  32. 32.What is 1/5 of 65 students?
  33. 33.1.52 + 8.4 =
  34. 34.5.7 × 6 =
  35. 35.What is 7/8 of 80 students?
  36. 36.What is 1/7 of 133 litres?
  37. 37.2/10 + 7/12 =
  38. 38.4/5 + 1/6 =
  39. 39.5.57 + 6.8 =
  40. 40.7.71 + 2.6 =

Answer key

  1. 8
  2. 1/16
  3. 4.6
  4. 80/99
  5. 31/28
  6. 4.4
  7. 5.1
  8. 11.12
  9. 1/3
  10. 9.9
  11. 15.07
  12. 7.5
  13. 2/15
  14. 14.4
  15. 3/14
  16. 12.84
  17. 7/18
  18. 13/15
  19. 103/66
  20. 1/9
  21. 52/33
  22. 5.86
  23. 1/14
  24. 63
  25. 9.45
  26. 15.6
  27. 1/21
  28. 5/18
  29. 9.8
  30. 29/63
  31. 5/22
  32. 13
  33. 9.92
  34. 34.2
  35. 70
  36. 19
  37. 47/60
  38. 29/30
  39. 12.37
  40. 10.31

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