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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 317 · 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. 1.30.4 ÷ 8 =
  2. 2.What is 1/2 of ₹42?
  3. 3.2/5 + 3/8 =
  4. 4.19.5 ÷ 3 =
  5. 5.3/11 + 3/8 =
  6. 6.3.2 × 3 =
  7. 7.1.4 × 2 =
  8. 8.68 ÷ 8 =
  9. 9.What is 1/3 of 36 kg?
  10. 10.What is 1/2 of ₹24?
  11. 11.8.28 + 4.8 =
  12. 12.8.01 + 6.2 =
  13. 13.8/10 − 2/8 =
  14. 14.What is 2/7 of ₹182?
  15. 15.1/3 × 2/6 =
  16. 16.8.71 + 3.5 =
  17. 17.4/12 × 1/4 =
  18. 18.1/4 + 4/6 =
  19. 19.What is 4/9 of 234 students?
  20. 20.6.4 × 6 =
  21. 21.What is 1/2 of 28 litres?
  22. 22.What is 7/9 of 180 litres?
  23. 23.3/9 × 6/10 =
  24. 24.What is 7/9 of 171 kg?
  25. 25.5/6 − 4/5 =
  26. 26.2/3 + 4/9 =
  27. 27.2/4 + 1/2 =
  28. 28.4/9 + 1/3 =
  29. 29.34 ÷ 4 =
  30. 30.3.6 × 7 =
  31. 31.5/6 − 6/11 =
  32. 32.What is 1/3 of 60 litres?
  33. 33.1/2 × 1/3 =
  34. 34.What is 4/7 of 77 litres?
  35. 35.19.2 ÷ 6 =
  36. 36.6.33 + 4.1 =
  37. 37.7/8 − 3/6 =
  38. 38.What is 1/2 of 36 students?
  39. 39.What is 3/8 of ₹216?
  40. 40.4.01 + 2.8 =

Answer key

  1. 3.8
  2. 21
  3. 31/40
  4. 6.5
  5. 57/88
  6. 9.6
  7. 2.8
  8. 8.5
  9. 12
  10. 12
  11. 13.08
  12. 14.21
  13. 11/20
  14. 52
  15. 1/9
  16. 12.21
  17. 1/12
  18. 11/12
  19. 104
  20. 38.4
  21. 14
  22. 140
  23. 1/5
  24. 133
  25. 1/30
  26. 10/9
  27. 1
  28. 7/9
  29. 8.5
  30. 25.2
  31. 19/66
  32. 20
  33. 1/6
  34. 44
  35. 3.2
  36. 10.43
  37. 3/8
  38. 18
  39. 81
  40. 6.81

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