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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 492 · 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.What is 1/6 of ₹72?
  2. 2.1/2 + 4/7 =
  3. 3.What is 1/2 of ₹30?
  4. 4.5/7 − 4/6 =
  5. 5.1.5 × 3 =
  6. 6.7.29 + 9.4 =
  7. 7.What is 1/2 of 24 students?
  8. 8.9.24 + 8.1 =
  9. 9.8.4 ÷ 6 =
  10. 10.63.9 ÷ 9 =
  11. 11.8/10 + 1/2 =
  12. 12.2/3 − 1/6 =
  13. 13.2/3 × 8/11 =
  14. 14.5/10 × 10/11 =
  15. 15.What is 1/7 of 126 litres?
  16. 16.23.4 ÷ 9 =
  17. 17.46.2 ÷ 7 =
  18. 18.4/9 − 1/12 =
  19. 19.7/8 + 1/4 =
  20. 20.5/7 + 2/6 =
  21. 21.2.71 + 4.7 =
  22. 22.7.4 × 3 =
  23. 23.4/10 + 3/5 =
  24. 24.1/5 + 5/12 =
  25. 25.3/4 + 1/3 =
  26. 26.4.59 + 1.3 =
  27. 27.4/5 × 1/2 =
  28. 28.4/10 × 2/6 =
  29. 29.7.5 × 7 =
  30. 30.What is 2/3 of 18 students?
  31. 31.What is 1/6 of 138 students?
  32. 32.4/7 + 1/4 =
  33. 33.2.57 + 6.3 =
  34. 34.64.4 ÷ 7 =
  35. 35.2/6 − 2/9 =
  36. 36.6.7 × 6 =
  37. 37.What is 2/5 of 110 kg?
  38. 38.What is 7/8 of 192 kg?
  39. 39.6.28 + 8.1 =
  40. 40.5.93 + 9.9 =

Answer key

  1. 12
  2. 15/14
  3. 15
  4. 1/21
  5. 4.5
  6. 16.69
  7. 12
  8. 17.34
  9. 1.4
  10. 7.1
  11. 13/10
  12. 1/2
  13. 16/33
  14. 5/11
  15. 18
  16. 2.6
  17. 6.6
  18. 13/36
  19. 9/8
  20. 22/21
  21. 7.41
  22. 22.2
  23. 1
  24. 37/60
  25. 13/12
  26. 5.89
  27. 2/5
  28. 2/15
  29. 52.5
  30. 12
  31. 23
  32. 23/28
  33. 8.87
  34. 9.2
  35. 1/9
  36. 40.2
  37. 44
  38. 168
  39. 14.38
  40. 15.83

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