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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 297 · 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. 1.1/3 + 1/2 =
  2. 2.What is 1/2 of 48 km?
  3. 3.2/3 − 1/6 =
  4. 4.8/9 + 6/10 =
  5. 5.2.3 × 5 =
  6. 6.What is 1/7 of 175 students?
  7. 7.8/12 + 8/9 =
  8. 8.1.6 × 4 =
  9. 9.6/8 × 1/2 =
  10. 10.1/4 × 6/11 =
  11. 11.7.66 + 3.8 =
  12. 12.2/4 − 2/7 =
  13. 13.What is 5/7 of 42 kg?
  14. 14.4.44 + 2.5 =
  15. 15.8/9 − 2/5 =
  16. 16.65.1 ÷ 7 =
  17. 17.1/2 × 3/4 =
  18. 18.What is 1/3 of 42 litres?
  19. 19.1.45 + 7.8 =
  20. 20.2/5 × 1/2 =
  21. 21.6/11 + 1/2 =
  22. 22.What is 7/8 of 112 litres?
  23. 23.1/4 × 6/10 =
  24. 24.47.2 ÷ 8 =
  25. 25.3/6 + 1/5 =
  26. 26.What is 1/5 of 60 kg?
  27. 27.3/10 + 2/5 =
  28. 28.5/10 × 2/3 =
  29. 29.What is 1/3 of 33 litres?
  30. 30.What is 2/3 of ₹21?
  31. 31.3.7 × 7 =
  32. 32.3.6 × 8 =
  33. 33.What is 1/7 of 203 kg?
  34. 34.50.4 ÷ 7 =
  35. 35.5.4 × 3 =
  36. 36.1.2 × 3 =
  37. 37.7/9 − 3/12 =
  38. 38.3.2 ÷ 2 =
  39. 39.63.9 ÷ 9 =
  40. 40.What is 4/9 of 135 litres?

Answer key

  1. 5/6
  2. 24
  3. 1/2
  4. 67/45
  5. 11.5
  6. 25
  7. 14/9
  8. 6.4
  9. 3/8
  10. 3/22
  11. 11.46
  12. 3/14
  13. 30
  14. 6.94
  15. 22/45
  16. 9.3
  17. 3/8
  18. 14
  19. 9.25
  20. 1/5
  21. 23/22
  22. 98
  23. 3/20
  24. 5.9
  25. 7/10
  26. 12
  27. 7/10
  28. 1/3
  29. 11
  30. 14
  31. 25.9
  32. 28.8
  33. 29
  34. 7.2
  35. 16.2
  36. 3.6
  37. 19/36
  38. 1.6
  39. 7.1
  40. 60

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