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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 598 · 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. 1.2/3 × 4/8 =
  2. 2.6.3 × 9 =
  3. 3.2/3 × 3/5 =
  4. 4.1.65 + 8.4 =
  5. 5.9.92 + 6.7 =
  6. 6.What is 1/3 of 21 kg?
  7. 7.3/11 + 5/6 =
  8. 8.1/5 × 2/3 =
  9. 9.55.2 ÷ 8 =
  10. 10.2.1 × 7 =
  11. 11.10/11 × 1/2 =
  12. 12.1.9 × 3 =
  13. 13.4/6 × 6/7 =
  14. 14.5.7 × 8 =
  15. 15.20.8 ÷ 4 =
  16. 16.4/6 × 1/2 =
  17. 17.8.1 × 7 =
  18. 18.What is 1/5 of ₹120?
  19. 19.What is 1/3 of 66 kg?
  20. 20.8.3 × 2 =
  21. 21.1/4 + 3/11 =
  22. 22.8.52 + 4.7 =
  23. 23.What is 1/3 of 75 students?
  24. 24.7.2 × 4 =
  25. 25.What is 1/6 of 126 litres?
  26. 26.3/4 + 1/2 =
  27. 27.12.6 ÷ 9 =
  28. 28.5.6 × 4 =
  29. 29.2/3 − 2/11 =
  30. 30.What is 5/8 of 136 litres?
  31. 31.17.6 ÷ 2 =
  32. 32.2/5 + 1/3 =
  33. 33.1/3 − 1/4 =
  34. 34.What is 2/3 of 60 km?
  35. 35.14.4 ÷ 9 =
  36. 36.4.5 × 6 =
  37. 37.7/8 + 2/6 =
  38. 38.3.1 × 3 =
  39. 39.What is 4/7 of 168 students?
  40. 40.5.1 × 2 =

Answer key

  1. 1/3
  2. 56.7
  3. 2/5
  4. 10.05
  5. 16.62
  6. 7
  7. 73/66
  8. 2/15
  9. 6.9
  10. 14.7
  11. 5/11
  12. 5.7
  13. 4/7
  14. 45.6
  15. 5.2
  16. 1/3
  17. 56.7
  18. 24
  19. 22
  20. 16.6
  21. 23/44
  22. 13.22
  23. 25
  24. 28.8
  25. 21
  26. 5/4
  27. 1.4
  28. 22.4
  29. 16/33
  30. 85
  31. 8.8
  32. 11/15
  33. 1/12
  34. 40
  35. 1.6
  36. 27
  37. 29/24
  38. 9.3
  39. 96
  40. 10.2

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