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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 322 · 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 84 kg?
  2. 2.7.6 × 3 =
  3. 3.39.9 ÷ 7 =
  4. 4.5.82 + 7.1 =
  5. 5.27 ÷ 6 =
  6. 6.1/2 − 1/11 =
  7. 7.13.2 ÷ 2 =
  8. 8.1/4 + 3/12 =
  9. 9.1/3 × 4/7 =
  10. 10.8.5 × 2 =
  11. 11.2/9 × 1/3 =
  12. 12.1.3 × 6 =
  13. 13.2.9 × 5 =
  14. 14.4.73 + 1.3 =
  15. 15.65.8 ÷ 7 =
  16. 16.42 ÷ 5 =
  17. 17.2/4 × 1/3 =
  18. 18.23.4 ÷ 9 =
  19. 19.8.25 + 4.2 =
  20. 20.What is 1/2 of ₹50?
  21. 21.1.99 + 4.2 =
  22. 22.3/4 × 2/7 =
  23. 23.What is 1/2 of 22 km?
  24. 24.6.9 × 4 =
  25. 25.1/7 × 1/2 =
  26. 26.3/7 − 3/10 =
  27. 27.What is 7/9 of 117 students?
  28. 28.1/4 + 1/2 =
  29. 29.20.4 ÷ 6 =
  30. 30.1.5 × 8 =
  31. 31.1/2 − 2/10 =
  32. 32.18.9 ÷ 3 =
  33. 33.3/12 × 1/8 =
  34. 34.50.4 ÷ 6 =
  35. 35.5/10 + 6/7 =
  36. 36.What is 3/8 of 176 litres?
  37. 37.1.7 × 3 =
  38. 38.8.6 × 4 =
  39. 39.5.38 + 2.5 =
  40. 40.5.7 × 5 =

Answer key

  1. 14
  2. 22.8
  3. 5.7
  4. 12.92
  5. 4.5
  6. 9/22
  7. 6.6
  8. 1/2
  9. 4/21
  10. 17
  11. 2/27
  12. 7.8
  13. 14.5
  14. 6.03
  15. 9.4
  16. 8.4
  17. 1/6
  18. 2.6
  19. 12.45
  20. 25
  21. 6.19
  22. 3/14
  23. 11
  24. 27.6
  25. 1/14
  26. 9/70
  27. 91
  28. 3/4
  29. 3.4
  30. 12
  31. 3/10
  32. 6.3
  33. 1/32
  34. 8.4
  35. 19/14
  36. 66
  37. 5.1
  38. 34.4
  39. 7.88
  40. 28.5

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