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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 30 · 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 5/8 of 96 km?
  2. 2.4/7 + 2/3 =
  3. 3.7/9 + 6/10 =
  4. 4.4/8 × 5/7 =
  5. 5.What is 7/8 of ₹40?
  6. 6.18.9 ÷ 7 =
  7. 7.6/7 × 1/2 =
  8. 8.5/7 × 4/9 =
  9. 9.3/12 × 4/5 =
  10. 10.1/4 × 2/7 =
  11. 11.2.8 × 8 =
  12. 12.1/3 − 3/11 =
  13. 13.1/3 + 1/2 =
  14. 14.3/11 + 1/3 =
  15. 15.2.4 × 6 =
  16. 16.3/8 × 1/2 =
  17. 17.What is 1/4 of 8 litres?
  18. 18.60.8 ÷ 8 =
  19. 19.1.8 × 4 =
  20. 20.15.6 ÷ 3 =
  21. 21.2/4 + 1/8 =
  22. 22.2.05 + 7.8 =
  23. 23.What is 3/4 of ₹116?
  24. 24.7.67 + 1.5 =
  25. 25.21.6 ÷ 6 =
  26. 26.7.2 ÷ 2 =
  27. 27.2.6 × 2 =
  28. 28.4/9 + 2/3 =
  29. 29.9.7 × 8 =
  30. 30.2/4 + 2/8 =
  31. 31.2/4 + 2/3 =
  32. 32.1/2 − 1/9 =
  33. 33.2/3 + 11/12 =
  34. 34.What is 1/10 of 160 students?
  35. 35.7/10 + 2/4 =
  36. 36.What is 1/2 of ₹38?
  37. 37.6.1 × 7 =
  38. 38.1/2 + 4/8 =
  39. 39.7.1 × 3 =
  40. 40.80.1 ÷ 9 =

Answer key

  1. 60
  2. 26/21
  3. 62/45
  4. 5/14
  5. 35
  6. 2.7
  7. 3/7
  8. 20/63
  9. 1/5
  10. 1/14
  11. 22.4
  12. 2/33
  13. 5/6
  14. 20/33
  15. 14.4
  16. 3/16
  17. 2
  18. 7.6
  19. 7.2
  20. 5.2
  21. 5/8
  22. 9.85
  23. 87
  24. 9.17
  25. 3.6
  26. 3.6
  27. 5.2
  28. 10/9
  29. 77.6
  30. 3/4
  31. 7/6
  32. 7/18
  33. 19/12
  34. 16
  35. 6/5
  36. 19
  37. 42.7
  38. 1
  39. 21.3
  40. 8.9

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