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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 108 · 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. 1.1/4 + 4/11 =
  2. 2.1.33 + 4.1 =
  3. 3.1/2 × 5/11 =
  4. 4.6.4 ÷ 2 =
  5. 5.3/12 + 4/10 =
  6. 6.2/4 + 2/5 =
  7. 7.What is 2/5 of ₹80?
  8. 8.6.04 + 3.5 =
  9. 9.What is 3/8 of 224 km?
  10. 10.4.4 × 9 =
  11. 11.3/4 × 6/7 =
  12. 12.What is 2/3 of 27 students?
  13. 13.2.3 × 2 =
  14. 14.What is 2/7 of 91 litres?
  15. 15.3/4 − 3/6 =
  16. 16.1/3 × 3/4 =
  17. 17.3.58 + 1.3 =
  18. 18.1/4 + 4/5 =
  19. 19.What is 7/8 of 88 students?
  20. 20.1/4 + 1/2 =
  21. 21.2/6 × 1/5 =
  22. 22.2/10 + 2/4 =
  23. 23.2/4 + 4/5 =
  24. 24.5/8 × 2/3 =
  25. 25.1/3 + 7/12 =
  26. 26.23.4 ÷ 3 =
  27. 27.6/8 − 1/4 =
  28. 28.22.2 ÷ 6 =
  29. 29.What is 1/6 of ₹36?
  30. 30.What is 7/8 of 168 litres?
  31. 31.4.31 + 2.5 =
  32. 32.1.2 × 2 =
  33. 33.1.8 × 5 =
  34. 34.8.9 × 2 =
  35. 35.4.5 × 9 =
  36. 36.3.8 × 7 =
  37. 37.9.2 ÷ 2 =
  38. 38.What is 9/10 of ₹170?
  39. 39.14.8 ÷ 2 =
  40. 40.9.02 + 5.6 =

Answer key

  1. 27/44
  2. 5.43
  3. 5/22
  4. 3.2
  5. 13/20
  6. 9/10
  7. 32
  8. 9.54
  9. 84
  10. 39.6
  11. 9/14
  12. 18
  13. 4.6
  14. 26
  15. 1/4
  16. 1/4
  17. 4.88
  18. 21/20
  19. 77
  20. 3/4
  21. 1/15
  22. 7/10
  23. 13/10
  24. 5/12
  25. 11/12
  26. 7.8
  27. 1/2
  28. 3.7
  29. 6
  30. 147
  31. 6.81
  32. 2.4
  33. 9
  34. 17.8
  35. 40.5
  36. 26.6
  37. 4.6
  38. 153
  39. 7.4
  40. 14.62

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