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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 126 · 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. 1.2/6 + 1/3 =
  2. 2.What is 1/2 of 58 kg?
  3. 3.1/3 × 8/10 =
  4. 4.4.2 × 4 =
  5. 5.3.1 × 2 =
  6. 6.What is 7/9 of 261 students?
  7. 7.6/9 − 1/10 =
  8. 8.2/5 + 1/2 =
  9. 9.18.6 ÷ 2 =
  10. 10.What is 1/6 of 108 km?
  11. 11.3.7 × 3 =
  12. 12.What is 2/3 of 75 litres?
  13. 13.3/4 − 2/3 =
  14. 14.What is 1/3 of ₹90?
  15. 15.28.2 ÷ 6 =
  16. 16.2.6 × 3 =
  17. 17.3.2 × 9 =
  18. 18.8.11 + 5.5 =
  19. 19.1/8 − 1/10 =
  20. 20.5/6 − 1/4 =
  21. 21.3/4 + 6/10 =
  22. 22.2.22 + 3.5 =
  23. 23.10/11 − 3/8 =
  24. 24.1.1 × 2 =
  25. 25.7.1 × 6 =
  26. 26.79.2 ÷ 9 =
  27. 27.3/4 − 1/2 =
  28. 28.26 ÷ 4 =
  29. 29.2/3 × 2/6 =
  30. 30.7/9 − 7/11 =
  31. 31.2.7 × 6 =
  32. 32.36.4 ÷ 4 =
  33. 33.16.2 ÷ 6 =
  34. 34.9.64 + 7.6 =
  35. 35.1/7 × 1/11 =
  36. 36.7/12 + 5/8 =
  37. 37.What is 7/9 of 180 kg?
  38. 38.What is 1/2 of 6 kg?
  39. 39.1/5 + 2/3 =
  40. 40.1/4 + 4/6 =

Answer key

  1. 2/3
  2. 29
  3. 4/15
  4. 16.8
  5. 6.2
  6. 203
  7. 17/30
  8. 9/10
  9. 9.3
  10. 18
  11. 11.1
  12. 50
  13. 1/12
  14. 30
  15. 4.7
  16. 7.8
  17. 28.8
  18. 13.61
  19. 1/40
  20. 7/12
  21. 27/20
  22. 5.72
  23. 47/88
  24. 2.2
  25. 42.6
  26. 8.8
  27. 1/4
  28. 6.5
  29. 2/9
  30. 14/99
  31. 16.2
  32. 9.1
  33. 2.7
  34. 17.24
  35. 1/77
  36. 29/24
  37. 140
  38. 3
  39. 13/15
  40. 11/12

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