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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 406 · 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. 1.5/10 − 3/11 =
  2. 2.6.75 + 2.8 =
  3. 3.What is 4/5 of ₹110?
  4. 4.66.6 ÷ 9 =
  5. 5.11.4 ÷ 3 =
  6. 6.What is 4/7 of ₹182?
  7. 7.22.8 ÷ 4 =
  8. 8.9.74 + 9.5 =
  9. 9.4.6 × 3 =
  10. 10.4/6 + 1/2 =
  11. 11.23.1 ÷ 3 =
  12. 12.6/7 × 4/6 =
  13. 13.4.55 + 2.5 =
  14. 14.10/12 − 1/2 =
  15. 15.3/8 + 2/3 =
  16. 16.3/9 × 4/6 =
  17. 17.5/11 + 1/2 =
  18. 18.2.94 + 1.6 =
  19. 19.1/4 × 1/7 =
  20. 20.21.7 ÷ 7 =
  21. 21.What is 2/3 of ₹72?
  22. 22.What is 1/2 of 22 litres?
  23. 23.5/7 × 9/11 =
  24. 24.30.8 ÷ 7 =
  25. 25.3/4 − 3/7 =
  26. 26.2.12 + 1.8 =
  27. 27.What is 5/6 of 102 kg?
  28. 28.3/5 × 2/4 =
  29. 29.7/10 − 2/4 =
  30. 30.What is 8/9 of 99 litres?
  31. 31.52.8 ÷ 8 =
  32. 32.1/3 × 2/5 =
  33. 33.5/9 − 1/12 =
  34. 34.8/9 + 7/12 =
  35. 35.7.66 + 3.1 =
  36. 36.4.3 × 3 =
  37. 37.2/5 + 2/3 =
  38. 38.10.8 ÷ 3 =
  39. 39.18.8 ÷ 2 =
  40. 40.6.6 × 8 =

Answer key

  1. 5/22
  2. 9.55
  3. 88
  4. 7.4
  5. 3.8
  6. 104
  7. 5.7
  8. 19.24
  9. 13.8
  10. 7/6
  11. 7.7
  12. 4/7
  13. 7.05
  14. 1/3
  15. 25/24
  16. 2/9
  17. 21/22
  18. 4.54
  19. 1/28
  20. 3.1
  21. 48
  22. 11
  23. 45/77
  24. 4.4
  25. 9/28
  26. 3.92
  27. 85
  28. 3/10
  29. 1/5
  30. 88
  31. 6.6
  32. 2/15
  33. 17/36
  34. 53/36
  35. 10.76
  36. 12.9
  37. 16/15
  38. 3.6
  39. 9.4
  40. 52.8

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