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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 130 · 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. 1.2.1 × 7 =
  2. 2.2/3 − 1/10 =
  3. 3.2/3 + 5/6 =
  4. 4.40.5 ÷ 5 =
  5. 5.10/11 + 4/7 =
  6. 6.What is 1/2 of 54 kg?
  7. 7.4/6 − 2/4 =
  8. 8.4.06 + 8.3 =
  9. 9.What is 3/4 of 56 kg?
  10. 10.4.3 × 4 =
  11. 11.8.2 × 7 =
  12. 12.2/5 × 1/2 =
  13. 13.What is 1/4 of 32 km?
  14. 14.81.9 ÷ 9 =
  15. 15.9.2 ÷ 4 =
  16. 16.1.34 + 3.2 =
  17. 17.What is 7/8 of ₹40?
  18. 18.4/11 + 1/5 =
  19. 19.5.75 + 7.8 =
  20. 20.1/3 + 5/9 =
  21. 21.19.2 ÷ 6 =
  22. 22.2/6 − 2/9 =
  23. 23.What is 3/10 of ₹210?
  24. 24.What is 1/6 of 24 kg?
  25. 25.2/5 × 7/9 =
  26. 26.What is 4/7 of ₹56?
  27. 27.1/8 + 3/5 =
  28. 28.10.5 ÷ 7 =
  29. 29.8/11 + 1/2 =
  30. 30.3/8 × 1/9 =
  31. 31.6/7 − 1/3 =
  32. 32.1.44 + 7.2 =
  33. 33.1/4 + 3/9 =
  34. 34.25.2 ÷ 4 =
  35. 35.4.1 × 2 =
  36. 36.1/2 − 3/7 =
  37. 37.3.59 + 3.2 =
  38. 38.What is 7/8 of ₹56?
  39. 39.5.18 + 6.6 =
  40. 40.18 ÷ 5 =

Answer key

  1. 14.7
  2. 17/30
  3. 3/2
  4. 8.1
  5. 114/77
  6. 27
  7. 1/6
  8. 12.36
  9. 42
  10. 17.2
  11. 57.4
  12. 1/5
  13. 8
  14. 9.1
  15. 2.3
  16. 4.54
  17. 35
  18. 31/55
  19. 13.55
  20. 8/9
  21. 3.2
  22. 1/9
  23. 63
  24. 4
  25. 14/45
  26. 32
  27. 29/40
  28. 1.5
  29. 27/22
  30. 1/24
  31. 11/21
  32. 8.64
  33. 7/12
  34. 6.3
  35. 8.2
  36. 1/14
  37. 6.79
  38. 49
  39. 11.78
  40. 3.6

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