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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 458 · 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. 1.46.8 ÷ 9 =
  2. 2.19.8 ÷ 2 =
  3. 3.37.1 ÷ 7 =
  4. 4.9.01 + 6.3 =
  5. 5.2/6 − 1/5 =
  6. 6.4/7 × 2/9 =
  7. 7.30.6 ÷ 6 =
  8. 8.9.82 + 8.4 =
  9. 9.19.2 ÷ 2 =
  10. 10.7/9 − 3/6 =
  11. 11.10.6 ÷ 2 =
  12. 12.2/3 + 2/5 =
  13. 13.3/8 + 1/3 =
  14. 14.3/4 − 2/8 =
  15. 15.3.32 + 9.2 =
  16. 16.What is 1/2 of 36 kg?
  17. 17.2/11 − 1/8 =
  18. 18.3.6 × 5 =
  19. 19.6.07 + 6.1 =
  20. 20.7/8 × 9/10 =
  21. 21.4/8 − 2/5 =
  22. 22.8.23 + 4.4 =
  23. 23.What is 1/5 of ₹25?
  24. 24.5/7 × 6/8 =
  25. 25.14 ÷ 4 =
  26. 26.4/5 × 1/4 =
  27. 27.1.6 × 6 =
  28. 28.3.84 + 6.2 =
  29. 29.4.1 × 7 =
  30. 30.4.5 × 6 =
  31. 31.1/3 × 4/11 =
  32. 32.4/5 + 2/11 =
  33. 33.30 ÷ 4 =
  34. 34.73.6 ÷ 8 =
  35. 35.1.7 × 8 =
  36. 36.17.4 ÷ 2 =
  37. 37.9.1 × 9 =
  38. 38.8.5 × 6 =
  39. 39.21.2 ÷ 4 =
  40. 40.What is 2/9 of 117 kg?

Answer key

  1. 5.2
  2. 9.9
  3. 5.3
  4. 15.31
  5. 2/15
  6. 8/63
  7. 5.1
  8. 18.22
  9. 9.6
  10. 5/18
  11. 5.3
  12. 16/15
  13. 17/24
  14. 1/2
  15. 12.52
  16. 18
  17. 5/88
  18. 18
  19. 12.17
  20. 63/80
  21. 1/10
  22. 12.63
  23. 5
  24. 15/28
  25. 3.5
  26. 1/5
  27. 9.6
  28. 10.04
  29. 28.7
  30. 27
  31. 4/33
  32. 54/55
  33. 7.5
  34. 9.2
  35. 13.6
  36. 8.7
  37. 81.9
  38. 51
  39. 5.3
  40. 26

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