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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 267 · 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. 1.10/11 × 3/6 =
  2. 2.What is 9/10 of 110 litres?
  3. 3.3/6 × 3/8 =
  4. 4.1/3 + 1/4 =
  5. 5.What is 1/3 of 60 kg?
  6. 6.7.2 ÷ 3 =
  7. 7.4/5 − 1/8 =
  8. 8.1/2 + 10/12 =
  9. 9.5/9 + 3/5 =
  10. 10.What is 5/8 of 240 km?
  11. 11.3.69 + 4.7 =
  12. 12.8.4 ÷ 4 =
  13. 13.What is 1/4 of 48 litres?
  14. 14.6/10 × 1/7 =
  15. 15.1/4 + 1/10 =
  16. 16.6/7 + 3/12 =
  17. 17.What is 3/7 of 175 km?
  18. 18.4/7 + 1/2 =
  19. 19.What is 5/6 of ₹156?
  20. 20.1/12 × 6/7 =
  21. 21.7/12 − 2/4 =
  22. 22.1.3 × 3 =
  23. 23.25.9 ÷ 7 =
  24. 24.5/12 + 1/4 =
  25. 25.1.1 × 9 =
  26. 26.1/2 + 3/10 =
  27. 27.1/2 + 2/5 =
  28. 28.8.2 × 2 =
  29. 29.3.9 × 8 =
  30. 30.7/8 − 3/10 =
  31. 31.1/2 − 3/8 =
  32. 32.5/6 × 6/7 =
  33. 33.2.3 × 4 =
  34. 34.41 ÷ 5 =
  35. 35.6/12 × 9/10 =
  36. 36.7/8 − 1/2 =
  37. 37.1.6 × 8 =
  38. 38.7.5 ÷ 3 =
  39. 39.3/6 + 10/11 =
  40. 40.10/11 + 1/4 =

Answer key

  1. 5/11
  2. 99
  3. 3/16
  4. 7/12
  5. 20
  6. 2.4
  7. 27/40
  8. 4/3
  9. 52/45
  10. 150
  11. 8.39
  12. 2.1
  13. 12
  14. 3/35
  15. 7/20
  16. 31/28
  17. 75
  18. 15/14
  19. 130
  20. 1/14
  21. 1/12
  22. 3.9
  23. 3.7
  24. 2/3
  25. 9.9
  26. 4/5
  27. 9/10
  28. 16.4
  29. 31.2
  30. 23/40
  31. 1/8
  32. 5/7
  33. 9.2
  34. 8.2
  35. 9/20
  36. 3/8
  37. 12.8
  38. 2.5
  39. 31/22
  40. 51/44

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