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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 87 · 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. 1.4/5 − 5/8 =
  2. 2.3/6 − 3/7 =
  3. 3.What is 5/6 of 138 litres?
  4. 4.4/5 × 8/9 =
  5. 5.23 ÷ 5 =
  6. 6.1.53 + 6.4 =
  7. 7.6/7 − 2/5 =
  8. 8.2.19 + 5.8 =
  9. 9.3.4 ÷ 2 =
  10. 10.What is 1/2 of ₹14?
  11. 11.What is 6/7 of 84 litres?
  12. 12.2.73 + 8.7 =
  13. 13.1/11 + 3/4 =
  14. 14.8.9 × 7 =
  15. 15.3/6 × 3/5 =
  16. 16.12.5 ÷ 5 =
  17. 17.5/9 + 2/3 =
  18. 18.What is 3/7 of 147 students?
  19. 19.49.7 ÷ 7 =
  20. 20.10.4 ÷ 8 =
  21. 21.7.1 × 7 =
  22. 22.7.5 ÷ 3 =
  23. 23.What is 1/9 of ₹216?
  24. 24.8.9 × 6 =
  25. 25.4/7 − 3/11 =
  26. 26.9/11 × 2/3 =
  27. 27.8.6 × 2 =
  28. 28.1/6 + 1/11 =
  29. 29.3/5 − 2/4 =
  30. 30.5/8 × 1/9 =
  31. 31.51.2 ÷ 8 =
  32. 32.7.46 + 1.2 =
  33. 33.1/2 + 1/4 =
  34. 34.What is 1/3 of 33 kg?
  35. 35.46 ÷ 5 =
  36. 36.4.4 × 9 =
  37. 37.What is 2/5 of 100 kg?
  38. 38.6.86 + 1.4 =
  39. 39.3/7 − 4/12 =
  40. 40.4.1 × 4 =

Answer key

  1. 7/40
  2. 1/14
  3. 115
  4. 32/45
  5. 4.6
  6. 7.93
  7. 16/35
  8. 7.99
  9. 1.7
  10. 7
  11. 72
  12. 11.43
  13. 37/44
  14. 62.3
  15. 3/10
  16. 2.5
  17. 11/9
  18. 63
  19. 7.1
  20. 1.3
  21. 49.7
  22. 2.5
  23. 24
  24. 53.4
  25. 23/77
  26. 6/11
  27. 17.2
  28. 17/66
  29. 1/10
  30. 5/72
  31. 6.4
  32. 8.66
  33. 3/4
  34. 11
  35. 9.2
  36. 39.6
  37. 40
  38. 8.26
  39. 2/21
  40. 16.4

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