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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 585 · 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. 1.35.2 ÷ 8 =
  2. 2.1/3 − 1/5 =
  3. 3.What is 7/8 of ₹200?
  4. 4.9.3 × 3 =
  5. 5.9/12 + 1/4 =
  6. 6.4/7 + 4/6 =
  7. 7.3.3 × 7 =
  8. 8.8/12 + 1/5 =
  9. 9.7.16 + 3.2 =
  10. 10.46.4 ÷ 8 =
  11. 11.2/5 × 8/10 =
  12. 12.1.78 + 9.8 =
  13. 13.What is 1/5 of ₹50?
  14. 14.1/2 + 4/5 =
  15. 15.8/9 − 3/4 =
  16. 16.What is 1/2 of 42 students?
  17. 17.1/2 × 4/5 =
  18. 18.2/11 + 1/4 =
  19. 19.1/7 + 3/5 =
  20. 20.7.6 × 9 =
  21. 21.1/3 × 1/2 =
  22. 22.2/5 × 7/8 =
  23. 23.44 ÷ 5 =
  24. 24.8 ÷ 5 =
  25. 25.What is 4/7 of 112 students?
  26. 26.3.7 × 7 =
  27. 27.4.67 + 7.2 =
  28. 28.4.4 × 3 =
  29. 29.4/10 − 2/9 =
  30. 30.1/7 + 8/9 =
  31. 31.7/9 × 3/5 =
  32. 32.6.6 ÷ 2 =
  33. 33.1/2 × 1/4 =
  34. 34.1.8 × 2 =
  35. 35.1.06 + 8.7 =
  36. 36.What is 7/10 of ₹100?
  37. 37.1/2 + 1/3 =
  38. 38.1/2 × 2/3 =
  39. 39.What is 1/10 of 200 kg?
  40. 40.1/4 + 10/11 =

Answer key

  1. 4.4
  2. 2/15
  3. 175
  4. 27.9
  5. 1
  6. 26/21
  7. 23.1
  8. 13/15
  9. 10.36
  10. 5.8
  11. 8/25
  12. 11.58
  13. 10
  14. 13/10
  15. 5/36
  16. 21
  17. 2/5
  18. 19/44
  19. 26/35
  20. 68.4
  21. 1/6
  22. 7/20
  23. 8.8
  24. 1.6
  25. 64
  26. 25.9
  27. 11.87
  28. 13.2
  29. 8/45
  30. 65/63
  31. 7/15
  32. 3.3
  33. 1/8
  34. 3.6
  35. 9.76
  36. 70
  37. 5/6
  38. 1/3
  39. 20
  40. 51/44

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