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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 540 · 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. 1.3.49 + 5.5 =
  2. 2.2.2 × 3 =
  3. 3.What is 1/2 of 12 kg?
  4. 4.5.1 × 8 =
  5. 5.5/7 × 1/2 =
  6. 6.What is 3/5 of 110 kg?
  7. 7.What is 3/7 of ₹161?
  8. 8.2/4 + 1/6 =
  9. 9.What is 5/8 of ₹80?
  10. 10.29.6 ÷ 4 =
  11. 11.2/9 × 1/6 =
  12. 12.2/5 × 6/8 =
  13. 13.3/4 − 2/6 =
  14. 14.1/2 + 5/6 =
  15. 15.8.7 ÷ 3 =
  16. 16.What is 3/5 of 125 kg?
  17. 17.37.6 ÷ 4 =
  18. 18.3/10 + 1/7 =
  19. 19.2.9 × 3 =
  20. 20.1/6 × 1/11 =
  21. 21.7/9 + 3/4 =
  22. 22.3.75 + 4.3 =
  23. 23.6.77 + 2.9 =
  24. 24.2/4 × 3/12 =
  25. 25.What is 1/3 of ₹12?
  26. 26.2.6 × 5 =
  27. 27.65.1 ÷ 7 =
  28. 28.What is 4/5 of 50 kg?
  29. 29.What is 1/7 of 42 kg?
  30. 30.7.6 × 4 =
  31. 31.1/3 − 1/6 =
  32. 32.8.7 × 5 =
  33. 33.7/11 × 5/8 =
  34. 34.36.6 ÷ 6 =
  35. 35.8.92 + 4.5 =
  36. 36.9.54 + 2.9 =
  37. 37.2/3 − 1/4 =
  38. 38.6/7 + 2/3 =
  39. 39.3.3 × 7 =
  40. 40.2.5 × 4 =

Answer key

  1. 8.99
  2. 6.6
  3. 6
  4. 40.8
  5. 5/14
  6. 66
  7. 69
  8. 2/3
  9. 50
  10. 7.4
  11. 1/27
  12. 3/10
  13. 5/12
  14. 4/3
  15. 2.9
  16. 75
  17. 9.4
  18. 31/70
  19. 8.7
  20. 1/66
  21. 55/36
  22. 8.05
  23. 9.67
  24. 1/8
  25. 4
  26. 13
  27. 9.3
  28. 40
  29. 6
  30. 30.4
  31. 1/6
  32. 43.5
  33. 35/88
  34. 6.1
  35. 13.42
  36. 12.44
  37. 5/12
  38. 32/21
  39. 23.1
  40. 10

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