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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 319 · 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. 1.3/11 + 6/7 =
  2. 2.9.05 + 6.8 =
  3. 3.What is 2/3 of 54 kg?
  4. 4.8/10 − 3/5 =
  5. 5.What is 1/4 of ₹24?
  6. 6.What is 6/7 of 91 kg?
  7. 7.What is 3/4 of 24 students?
  8. 8.1/2 × 7/10 =
  9. 9.2/7 − 1/5 =
  10. 10.2.47 + 3.4 =
  11. 11.5/10 − 2/8 =
  12. 12.8.5 × 8 =
  13. 13.2.71 + 1.4 =
  14. 14.16.5 ÷ 3 =
  15. 15.7/10 + 3/4 =
  16. 16.5.48 + 2.4 =
  17. 17.3/6 × 3/7 =
  18. 18.6.5 × 2 =
  19. 19.3/11 + 2/6 =
  20. 20.What is 1/7 of 182 km?
  21. 21.8/11 − 4/8 =
  22. 22.What is 2/3 of 84 km?
  23. 23.4.01 + 7.1 =
  24. 24.5.27 + 4.2 =
  25. 25.6/8 − 3/5 =
  26. 26.4.12 + 4.7 =
  27. 27.7/9 − 2/11 =
  28. 28.3.4 × 7 =
  29. 29.What is 1/7 of 210 km?
  30. 30.10/11 − 1/6 =
  31. 31.2/3 × 1/8 =
  32. 32.4.94 + 1.9 =
  33. 33.4/5 × 1/2 =
  34. 34.7.1 × 2 =
  35. 35.7.4 ÷ 2 =
  36. 36.2/8 × 8/9 =
  37. 37.1.1 × 8 =
  38. 38.47.2 ÷ 8 =
  39. 39.9.4 ÷ 2 =
  40. 40.2/3 + 6/10 =

Answer key

  1. 87/77
  2. 15.85
  3. 36
  4. 1/5
  5. 6
  6. 78
  7. 18
  8. 7/20
  9. 3/35
  10. 5.87
  11. 1/4
  12. 68
  13. 4.11
  14. 5.5
  15. 29/20
  16. 7.88
  17. 3/14
  18. 13
  19. 20/33
  20. 26
  21. 5/22
  22. 56
  23. 11.11
  24. 9.47
  25. 3/20
  26. 8.82
  27. 59/99
  28. 23.8
  29. 30
  30. 49/66
  31. 1/12
  32. 6.84
  33. 2/5
  34. 14.2
  35. 3.7
  36. 2/9
  37. 8.8
  38. 5.9
  39. 4.7
  40. 19/15

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