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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 518 · 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. 1.6/7 + 1/3 =
  2. 2.What is 1/2 of 58 kg?
  3. 3.24.3 ÷ 9 =
  4. 4.What is 7/8 of 232 km?
  5. 5.9.39 + 9.7 =
  6. 6.What is 1/2 of 44 students?
  7. 7.26 ÷ 4 =
  8. 8.What is 1/2 of ₹56?
  9. 9.3/5 − 2/6 =
  10. 10.3/6 − 2/5 =
  11. 11.1/2 × 2/12 =
  12. 12.What is 2/3 of 18 km?
  13. 13.3.8 × 9 =
  14. 14.1/2 × 1/3 =
  15. 15.3/6 × 1/2 =
  16. 16.What is 2/9 of 36 students?
  17. 17.What is 3/4 of 64 litres?
  18. 18.1/2 + 4/11 =
  19. 19.16 ÷ 5 =
  20. 20.1/2 + 10/12 =
  21. 21.5/6 − 1/2 =
  22. 22.1.68 + 3.8 =
  23. 23.8.4 × 5 =
  24. 24.3/12 + 1/2 =
  25. 25.11.2 ÷ 7 =
  26. 26.6/9 − 1/3 =
  27. 27.2/3 − 6/10 =
  28. 28.What is 1/5 of 105 students?
  29. 29.4/6 + 3/4 =
  30. 30.7.8 × 7 =
  31. 31.What is 1/3 of 84 kg?
  32. 32.1/12 + 3/6 =
  33. 33.2/3 × 1/2 =
  34. 34.2/8 × 3/7 =
  35. 35.1/5 × 2/6 =
  36. 36.2/3 + 6/9 =
  37. 37.16.8 ÷ 3 =
  38. 38.11.9 ÷ 7 =
  39. 39.3/4 × 2/11 =
  40. 40.1.58 + 4.2 =

Answer key

  1. 25/21
  2. 29
  3. 2.7
  4. 203
  5. 19.09
  6. 22
  7. 6.5
  8. 28
  9. 4/15
  10. 1/10
  11. 1/12
  12. 12
  13. 34.2
  14. 1/6
  15. 1/4
  16. 8
  17. 48
  18. 19/22
  19. 3.2
  20. 4/3
  21. 1/3
  22. 5.48
  23. 42
  24. 3/4
  25. 1.6
  26. 1/3
  27. 1/15
  28. 21
  29. 17/12
  30. 54.6
  31. 28
  32. 7/12
  33. 1/3
  34. 3/28
  35. 1/15
  36. 4/3
  37. 5.6
  38. 1.7
  39. 3/22
  40. 5.78

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