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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 253 · 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. 1.5.73 + 4.1 =
  2. 2.2/11 × 1/3 =
  3. 3.1/3 × 5/9 =
  4. 4.What is 6/7 of ₹56?
  5. 5.1.3 × 6 =
  6. 6.1/2 + 3/5 =
  7. 7.9.17 + 5.3 =
  8. 8.27.3 ÷ 3 =
  9. 9.What is 4/5 of 150 students?
  10. 10.3.6 × 4 =
  11. 11.3.59 + 4.5 =
  12. 12.1/5 + 1/10 =
  13. 13.8/10 + 7/11 =
  14. 14.6.7 × 7 =
  15. 15.4.69 + 6.7 =
  16. 16.3/7 × 3/4 =
  17. 17.9/10 − 3/7 =
  18. 18.What is 3/4 of 48 km?
  19. 19.3/4 × 1/3 =
  20. 20.8.8 × 2 =
  21. 21.10.2 ÷ 6 =
  22. 22.4/8 × 3/6 =
  23. 23.8.39 + 8.8 =
  24. 24.66.5 ÷ 7 =
  25. 25.6/10 − 3/6 =
  26. 26.5.7 × 2 =
  27. 27.6/8 − 3/11 =
  28. 28.What is 2/5 of 105 km?
  29. 29.7.8 ÷ 3 =
  30. 30.67.5 ÷ 9 =
  31. 31.60 ÷ 8 =
  32. 32.What is 3/4 of ₹20?
  33. 33.2/3 × 10/11 =
  34. 34.2/10 × 5/8 =
  35. 35.5/8 × 2/5 =
  36. 36.9/10 − 4/9 =
  37. 37.9.94 + 4.9 =
  38. 38.4/7 − 2/4 =
  39. 39.3/6 × 2/9 =
  40. 40.5.5 × 5 =

Answer key

  1. 9.83
  2. 2/33
  3. 5/27
  4. 48
  5. 7.8
  6. 11/10
  7. 14.47
  8. 9.1
  9. 120
  10. 14.4
  11. 8.09
  12. 3/10
  13. 79/55
  14. 46.9
  15. 11.39
  16. 9/28
  17. 33/70
  18. 36
  19. 1/4
  20. 17.6
  21. 1.7
  22. 1/4
  23. 17.19
  24. 9.5
  25. 1/10
  26. 11.4
  27. 21/44
  28. 42
  29. 2.6
  30. 7.5
  31. 7.5
  32. 15
  33. 20/33
  34. 1/8
  35. 1/4
  36. 41/90
  37. 14.84
  38. 1/14
  39. 1/9
  40. 27.5

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