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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 453 · 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. 1.47.7 ÷ 9 =
  2. 2.1/5 × 1/6 =
  3. 3.7/8 × 1/11 =
  4. 4.2.2 × 4 =
  5. 5.What is 1/3 of ₹42?
  6. 6.9.5 × 9 =
  7. 7.7/8 + 4/6 =
  8. 8.What is 1/3 of 78 km?
  9. 9.What is 4/9 of ₹54?
  10. 10.2/11 + 4/8 =
  11. 11.What is 2/5 of ₹80?
  12. 12.What is 1/2 of 20 kg?
  13. 13.3/6 × 2/7 =
  14. 14.3/5 × 7/10 =
  15. 15.1/2 × 2/5 =
  16. 16.2/3 × 2/4 =
  17. 17.6.2 × 4 =
  18. 18.4/5 × 4/11 =
  19. 19.7.87 + 6.2 =
  20. 20.1/2 × 4/10 =
  21. 21.6.3 × 7 =
  22. 22.2/6 + 2/12 =
  23. 23.What is 2/3 of ₹6?
  24. 24.What is 1/2 of ₹30?
  25. 25.2/3 × 7/12 =
  26. 26.1/3 × 4/5 =
  27. 27.9/11 + 3/6 =
  28. 28.19.6 ÷ 7 =
  29. 29.5/7 − 5/8 =
  30. 30.What is 5/8 of 72 students?
  31. 31.9.07 + 1.2 =
  32. 32.2.5 × 4 =
  33. 33.4.2 × 5 =
  34. 34.5/8 − 1/2 =
  35. 35.35.5 ÷ 5 =
  36. 36.6/7 − 1/2 =
  37. 37.54.6 ÷ 7 =
  38. 38.1.8 × 3 =
  39. 39.What is 2/9 of 99 kg?
  40. 40.4/5 + 1/9 =

Answer key

  1. 5.3
  2. 1/30
  3. 7/88
  4. 8.8
  5. 14
  6. 85.5
  7. 37/24
  8. 26
  9. 24
  10. 15/22
  11. 32
  12. 10
  13. 1/7
  14. 21/50
  15. 1/5
  16. 1/3
  17. 24.8
  18. 16/55
  19. 14.07
  20. 1/5
  21. 44.1
  22. 1/2
  23. 4
  24. 15
  25. 7/18
  26. 4/15
  27. 29/22
  28. 2.8
  29. 5/56
  30. 45
  31. 10.27
  32. 10
  33. 21
  34. 1/8
  35. 7.1
  36. 5/14
  37. 7.8
  38. 5.4
  39. 22
  40. 41/45

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