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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 18 · 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. 1.1.9 × 3 =
  2. 2.51 ÷ 6 =
  3. 3.What is 2/3 of 12 kg?
  4. 4.What is 1/4 of 60 km?
  5. 5.4/10 − 1/7 =
  6. 6.1/2 + 3/6 =
  7. 7.47 ÷ 5 =
  8. 8.4/5 + 1/3 =
  9. 9.1/3 + 6/10 =
  10. 10.2/7 × 1/2 =
  11. 11.2/4 − 3/10 =
  12. 12.3.32 + 2.8 =
  13. 13.What is 3/4 of 16 km?
  14. 14.1/2 − 2/9 =
  15. 15.4.87 + 6.7 =
  16. 16.2/4 + 2/6 =
  17. 17.1/2 − 1/8 =
  18. 18.What is 1/4 of ₹84?
  19. 19.4/9 + 6/7 =
  20. 20.What is 4/5 of 140 students?
  21. 21.6.1 × 5 =
  22. 22.9.03 + 7.7 =
  23. 23.What is 1/2 of 44 km?
  24. 24.1/2 + 3/12 =
  25. 25.6.76 + 5.4 =
  26. 26.29.7 ÷ 9 =
  27. 27.22.5 ÷ 9 =
  28. 28.4/9 + 1/8 =
  29. 29.14.7 ÷ 7 =
  30. 30.2.64 + 9.1 =
  31. 31.8.4 ÷ 3 =
  32. 32.3/4 − 1/2 =
  33. 33.9.9 × 2 =
  34. 34.What is 3/4 of ₹92?
  35. 35.1/2 × 2/10 =
  36. 36.5/6 − 1/3 =
  37. 37.5/6 + 7/8 =
  38. 38.3/4 − 3/11 =
  39. 39.35.1 ÷ 9 =
  40. 40.What is 7/9 of 45 km?

Answer key

  1. 5.7
  2. 8.5
  3. 8
  4. 15
  5. 9/35
  6. 1
  7. 9.4
  8. 17/15
  9. 14/15
  10. 1/7
  11. 1/5
  12. 6.12
  13. 12
  14. 5/18
  15. 11.57
  16. 5/6
  17. 3/8
  18. 21
  19. 82/63
  20. 112
  21. 30.5
  22. 16.73
  23. 22
  24. 3/4
  25. 12.16
  26. 3.3
  27. 2.5
  28. 41/72
  29. 2.1
  30. 11.74
  31. 2.8
  32. 1/4
  33. 19.8
  34. 69
  35. 1/10
  36. 1/2
  37. 41/24
  38. 21/44
  39. 3.9
  40. 35

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