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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 373 · 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. 1.72.8 ÷ 8 =
  2. 2.What is 1/2 of 58 kg?
  3. 3.2/3 + 4/5 =
  4. 4.What is 2/9 of 162 litres?
  5. 5.9.1 × 6 =
  6. 6.4/5 − 1/4 =
  7. 7.2/5 × 5/10 =
  8. 8.What is 1/3 of 12 km?
  9. 9.1/3 × 5/6 =
  10. 10.1.9 × 2 =
  11. 11.4/10 × 3/4 =
  12. 12.1/2 + 1/5 =
  13. 13.4/12 + 2/5 =
  14. 14.What is 1/6 of 42 km?
  15. 15.88.2 ÷ 9 =
  16. 16.8/11 − 1/4 =
  17. 17.What is 2/9 of 261 kg?
  18. 18.2.3 × 5 =
  19. 19.27.9 ÷ 3 =
  20. 20.3.04 + 8.7 =
  21. 21.1/5 × 4/10 =
  22. 22.12.4 ÷ 4 =
  23. 23.15.6 ÷ 6 =
  24. 24.8.9 × 3 =
  25. 25.20 ÷ 8 =
  26. 26.What is 1/3 of 27 kg?
  27. 27.7.2 × 7 =
  28. 28.13.8 ÷ 6 =
  29. 29.21.3 ÷ 3 =
  30. 30.5/11 × 3/7 =
  31. 31.43.2 ÷ 8 =
  32. 32.55.8 ÷ 6 =
  33. 33.7/12 − 1/2 =
  34. 34.3/8 + 4/10 =
  35. 35.3/5 − 1/7 =
  36. 36.5.5 × 2 =
  37. 37.22.5 ÷ 9 =
  38. 38.1/4 + 10/11 =
  39. 39.What is 1/5 of ₹35?
  40. 40.4/5 + 3/4 =

Answer key

  1. 9.1
  2. 29
  3. 22/15
  4. 36
  5. 54.6
  6. 11/20
  7. 1/5
  8. 4
  9. 5/18
  10. 3.8
  11. 3/10
  12. 7/10
  13. 11/15
  14. 7
  15. 9.8
  16. 21/44
  17. 58
  18. 11.5
  19. 9.3
  20. 11.74
  21. 2/25
  22. 3.1
  23. 2.6
  24. 26.7
  25. 2.5
  26. 9
  27. 50.4
  28. 2.3
  29. 7.1
  30. 15/77
  31. 5.4
  32. 9.3
  33. 1/12
  34. 31/40
  35. 16/35
  36. 11
  37. 2.5
  38. 51/44
  39. 7
  40. 31/20

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