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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 602 · 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. 1.49.2 ÷ 6 =
  2. 2.What is 2/3 of 60 km?
  3. 3.What is 2/3 of ₹63?
  4. 4.3.35 + 4.7 =
  5. 5.7/11 − 1/2 =
  6. 6.8.15 + 8.3 =
  7. 7.54.9 ÷ 9 =
  8. 8.What is 1/5 of 30 students?
  9. 9.2/5 × 1/3 =
  10. 10.What is 1/8 of 192 litres?
  11. 11.2/3 × 4/5 =
  12. 12.2/3 − 1/10 =
  13. 13.What is 2/3 of 72 kg?
  14. 14.2/3 + 5/9 =
  15. 15.1/4 − 1/8 =
  16. 16.What is 1/3 of ₹63?
  17. 17.2/8 × 1/3 =
  18. 18.What is 4/5 of ₹10?
  19. 19.7.2 ÷ 2 =
  20. 20.What is 1/2 of 16 kg?
  21. 21.1/6 + 9/10 =
  22. 22.What is 2/9 of 198 kg?
  23. 23.2/4 − 1/3 =
  24. 24.2/4 + 1/3 =
  25. 25.32 ÷ 5 =
  26. 26.What is 3/5 of 145 students?
  27. 27.1/2 − 1/3 =
  28. 28.7.82 + 3.4 =
  29. 29.What is 6/7 of 133 litres?
  30. 30.9.8 × 9 =
  31. 31.What is 1/3 of 66 students?
  32. 32.34.8 ÷ 6 =
  33. 33.2/3 × 8/11 =
  34. 34.2.3 × 8 =
  35. 35.1/2 − 3/7 =
  36. 36.5.71 + 5.2 =
  37. 37.4/12 + 3/5 =
  38. 38.3/9 + 1/3 =
  39. 39.5.31 + 9.2 =
  40. 40.2/3 + 7/11 =

Answer key

  1. 8.2
  2. 40
  3. 42
  4. 8.05
  5. 3/22
  6. 16.45
  7. 6.1
  8. 6
  9. 2/15
  10. 24
  11. 8/15
  12. 17/30
  13. 48
  14. 11/9
  15. 1/8
  16. 21
  17. 1/12
  18. 8
  19. 3.6
  20. 8
  21. 16/15
  22. 44
  23. 1/6
  24. 5/6
  25. 6.4
  26. 87
  27. 1/6
  28. 11.22
  29. 114
  30. 88.2
  31. 22
  32. 5.8
  33. 16/33
  34. 18.4
  35. 1/14
  36. 10.91
  37. 14/15
  38. 2/3
  39. 14.51
  40. 43/33

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