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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 54 · 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. 1.2/4 × 2/3 =
  2. 2.2/3 + 5/7 =
  3. 3.51.6 ÷ 6 =
  4. 4.6.62 + 6.5 =
  5. 5.5.83 + 6.9 =
  6. 6.2/4 × 1/2 =
  7. 7.What is 6/7 of 14 kg?
  8. 8.9.9 ÷ 9 =
  9. 9.43.2 ÷ 9 =
  10. 10.4/5 + 2/8 =
  11. 11.9.7 × 2 =
  12. 12.23.4 ÷ 9 =
  13. 13.5.69 + 8.5 =
  14. 14.5.9 × 8 =
  15. 15.4.35 + 6.1 =
  16. 16.6.6 ÷ 3 =
  17. 17.13.6 ÷ 4 =
  18. 18.6.91 + 1.8 =
  19. 19.4.8 × 9 =
  20. 20.4.6 × 4 =
  21. 21.2/3 + 3/7 =
  22. 22.8.57 + 9.8 =
  23. 23.4.7 × 6 =
  24. 24.6/7 − 6/10 =
  25. 25.4.16 + 6.8 =
  26. 26.6/8 − 1/2 =
  27. 27.18.3 ÷ 3 =
  28. 28.5/6 − 2/3 =
  29. 29.6.2 × 6 =
  30. 30.What is 1/3 of ₹42?
  31. 31.1/5 + 4/6 =
  32. 32.39 ÷ 5 =
  33. 33.3/6 − 1/9 =
  34. 34.What is 5/7 of 35 km?
  35. 35.What is 2/7 of 77 litres?
  36. 36.3.3 × 5 =
  37. 37.What is 1/2 of 10 students?
  38. 38.5/11 × 2/6 =
  39. 39.3/9 − 1/5 =
  40. 40.1.47 + 8.6 =

Answer key

  1. 1/3
  2. 29/21
  3. 8.6
  4. 13.12
  5. 12.73
  6. 1/4
  7. 12
  8. 1.1
  9. 4.8
  10. 21/20
  11. 19.4
  12. 2.6
  13. 14.19
  14. 47.2
  15. 10.45
  16. 2.2
  17. 3.4
  18. 8.71
  19. 43.2
  20. 18.4
  21. 23/21
  22. 18.37
  23. 28.2
  24. 9/35
  25. 10.96
  26. 1/4
  27. 6.1
  28. 1/6
  29. 37.2
  30. 14
  31. 13/15
  32. 7.8
  33. 7/18
  34. 25
  35. 22
  36. 16.5
  37. 5
  38. 5/33
  39. 2/15
  40. 10.07

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