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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 595 · 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. 1.1.16 + 3.8 =
  2. 2.1/9 × 1/7 =
  3. 3.1.05 + 5.7 =
  4. 4.6/9 + 3/6 =
  5. 5.What is 4/5 of 50 students?
  6. 6.1/2 − 3/12 =
  7. 7.What is 1/7 of ₹35?
  8. 8.5/11 × 3/6 =
  9. 9.6.97 + 3.1 =
  10. 10.8/11 − 1/7 =
  11. 11.65.7 ÷ 9 =
  12. 12.6/7 × 2/10 =
  13. 13.3/7 × 6/11 =
  14. 14.3/9 + 3/11 =
  15. 15.3/5 × 2/3 =
  16. 16.57.6 ÷ 8 =
  17. 17.What is 8/9 of 117 km?
  18. 18.What is 5/6 of 156 students?
  19. 19.3.95 + 9.1 =
  20. 20.8.3 × 5 =
  21. 21.What is 1/9 of 54 students?
  22. 22.What is 2/3 of 9 km?
  23. 23.What is 1/3 of 30 litres?
  24. 24.3.26 + 8.7 =
  25. 25.2/4 × 1/2 =
  26. 26.5.41 + 7.7 =
  27. 27.7.3 × 6 =
  28. 28.3.51 + 6.4 =
  29. 29.What is 1/7 of ₹168?
  30. 30.7.7 × 8 =
  31. 31.8/9 + 1/2 =
  32. 32.What is 1/7 of 98 kg?
  33. 33.6/12 − 3/9 =
  34. 34.1/2 + 6/8 =
  35. 35.1.98 + 3.7 =
  36. 36.What is 1/2 of 58 students?
  37. 37.11.7 ÷ 3 =
  38. 38.2/9 × 1/6 =
  39. 39.8/11 − 1/2 =
  40. 40.2.18 + 8.6 =

Answer key

  1. 4.96
  2. 1/63
  3. 6.75
  4. 7/6
  5. 40
  6. 1/4
  7. 5
  8. 5/22
  9. 10.07
  10. 45/77
  11. 7.3
  12. 6/35
  13. 18/77
  14. 20/33
  15. 2/5
  16. 7.2
  17. 104
  18. 130
  19. 13.05
  20. 41.5
  21. 6
  22. 6
  23. 10
  24. 11.96
  25. 1/4
  26. 13.11
  27. 43.8
  28. 9.91
  29. 24
  30. 61.6
  31. 25/18
  32. 14
  33. 1/6
  34. 5/4
  35. 5.68
  36. 29
  37. 3.9
  38. 1/27
  39. 5/22
  40. 10.78

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