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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 197 · 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. 1.4.8 × 9 =
  2. 2.6.96 + 1.5 =
  3. 3.4/7 + 6/10 =
  4. 4.2/5 − 3/11 =
  5. 5.3/7 × 3/9 =
  6. 6.3/5 × 2/10 =
  7. 7.3.1 × 6 =
  8. 8.6.8 × 7 =
  9. 9.5.3 × 9 =
  10. 10.2/3 − 1/11 =
  11. 11.4.5 × 6 =
  12. 12.9.3 × 4 =
  13. 13.1/2 − 1/4 =
  14. 14.What is 1/4 of ₹24?
  15. 15.1/9 + 4/5 =
  16. 16.What is 1/3 of 36 kg?
  17. 17.3/8 − 3/10 =
  18. 18.7/9 + 4/11 =
  19. 19.1/5 + 2/6 =
  20. 20.What is 1/3 of 12 km?
  21. 21.4/5 × 2/7 =
  22. 22.1/5 + 2/9 =
  23. 23.9/12 − 3/11 =
  24. 24.8.89 + 1.3 =
  25. 25.2/5 + 4/7 =
  26. 26.6/8 + 11/12 =
  27. 27.31.8 ÷ 6 =
  28. 28.1.3 × 5 =
  29. 29.6/9 − 2/5 =
  30. 30.What is 1/9 of 18 students?
  31. 31.4/6 + 4/10 =
  32. 32.4/5 − 1/2 =
  33. 33.1/6 × 1/2 =
  34. 34.7.36 + 2.5 =
  35. 35.9.56 + 1.2 =
  36. 36.5.9 × 9 =
  37. 37.4/5 − 4/6 =
  38. 38.What is 1/2 of 14 students?
  39. 39.28.7 ÷ 7 =
  40. 40.1/2 + 3/4 =

Answer key

  1. 43.2
  2. 8.46
  3. 41/35
  4. 7/55
  5. 1/7
  6. 3/25
  7. 18.6
  8. 47.6
  9. 47.7
  10. 19/33
  11. 27
  12. 37.2
  13. 1/4
  14. 6
  15. 41/45
  16. 12
  17. 3/40
  18. 113/99
  19. 8/15
  20. 4
  21. 8/35
  22. 19/45
  23. 21/44
  24. 10.19
  25. 34/35
  26. 5/3
  27. 5.3
  28. 6.5
  29. 4/15
  30. 2
  31. 16/15
  32. 3/10
  33. 1/12
  34. 9.86
  35. 10.76
  36. 53.1
  37. 2/15
  38. 7
  39. 4.1
  40. 5/4

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