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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 21 · 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.What is 1/4 of 32 students?
  2. 2.What is 1/6 of ₹96?
  3. 3.9/10 + 3/9 =
  4. 4.1/10 + 1/4 =
  5. 5.3.52 + 5.3 =
  6. 6.2/7 × 4/10 =
  7. 7.3.22 + 1.4 =
  8. 8.1.6 × 4 =
  9. 9.1/2 + 6/8 =
  10. 10.8.51 + 1.5 =
  11. 11.5/12 × 3/9 =
  12. 12.26.4 ÷ 6 =
  13. 13.3/7 + 9/12 =
  14. 14.What is 7/9 of 126 kg?
  15. 15.1.04 + 2.1 =
  16. 16.What is 1/10 of 300 kg?
  17. 17.69.3 ÷ 7 =
  18. 18.7.7 × 7 =
  19. 19.2/3 − 3/8 =
  20. 20.5.25 + 1.7 =
  21. 21.1.68 + 9.8 =
  22. 22.What is 7/8 of 184 km?
  23. 23.1/2 × 2/5 =
  24. 24.9.4 ÷ 2 =
  25. 25.2/5 + 1/2 =
  26. 26.4/6 − 1/2 =
  27. 27.1/2 + 1/4 =
  28. 28.4/6 × 1/9 =
  29. 29.What is 2/3 of 48 kg?
  30. 30.3.4 × 2 =
  31. 31.What is 1/7 of 56 km?
  32. 32.4/10 + 2/9 =
  33. 33.7.01 + 3.5 =
  34. 34.2.3 × 6 =
  35. 35.What is 1/4 of 80 students?
  36. 36.What is 2/5 of 30 km?
  37. 37.46.4 ÷ 8 =
  38. 38.36 ÷ 5 =
  39. 39.17.6 ÷ 8 =
  40. 40.3/8 × 1/3 =

Answer key

  1. 8
  2. 16
  3. 37/30
  4. 7/20
  5. 8.82
  6. 4/35
  7. 4.62
  8. 6.4
  9. 5/4
  10. 10.01
  11. 5/36
  12. 4.4
  13. 33/28
  14. 98
  15. 3.14
  16. 30
  17. 9.9
  18. 53.9
  19. 7/24
  20. 6.95
  21. 11.48
  22. 161
  23. 1/5
  24. 4.7
  25. 9/10
  26. 1/6
  27. 3/4
  28. 2/27
  29. 32
  30. 6.8
  31. 8
  32. 28/45
  33. 10.51
  34. 13.8
  35. 20
  36. 12
  37. 5.8
  38. 7.2
  39. 2.2
  40. 1/8

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