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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 432 · 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 4/5 of 115 km?
  2. 2.4/6 − 1/11 =
  3. 3.2.56 + 1.9 =
  4. 4.What is 1/4 of 48 kg?
  5. 5.1/4 × 5/7 =
  6. 6.1.8 × 9 =
  7. 7.5/8 + 9/11 =
  8. 8.1/2 × 3/12 =
  9. 9.What is 9/10 of 110 litres?
  10. 10.2/3 − 2/4 =
  11. 11.5.2 × 4 =
  12. 12.2.71 + 8.6 =
  13. 13.What is 1/2 of 14 kg?
  14. 14.1/7 + 6/8 =
  15. 15.10/12 × 4/6 =
  16. 16.48.5 ÷ 5 =
  17. 17.What is 3/4 of ₹16?
  18. 18.2/7 − 1/4 =
  19. 19.2.95 + 2.8 =
  20. 20.42.6 ÷ 6 =
  21. 21.3/6 + 3/8 =
  22. 22.4/5 × 7/9 =
  23. 23.7/10 × 9/12 =
  24. 24.3/6 − 1/5 =
  25. 25.6.88 + 9.2 =
  26. 26.8/9 × 5/8 =
  27. 27.7/10 × 4/7 =
  28. 28.10.2 ÷ 3 =
  29. 29.3.72 + 1.5 =
  30. 30.What is 1/4 of 88 km?
  31. 31.What is 2/9 of 45 students?
  32. 32.2/3 × 8/11 =
  33. 33.8/12 + 10/11 =
  34. 34.7/12 + 3/4 =
  35. 35.16.8 ÷ 7 =
  36. 36.8.4 × 6 =
  37. 37.1/6 + 2/3 =
  38. 38.7/10 − 7/11 =
  39. 39.8.6 ÷ 2 =
  40. 40.2/5 × 6/12 =

Answer key

  1. 92
  2. 19/33
  3. 4.46
  4. 12
  5. 5/28
  6. 16.2
  7. 127/88
  8. 1/8
  9. 99
  10. 1/6
  11. 20.8
  12. 11.31
  13. 7
  14. 25/28
  15. 5/9
  16. 9.7
  17. 12
  18. 1/28
  19. 5.75
  20. 7.1
  21. 7/8
  22. 28/45
  23. 21/40
  24. 3/10
  25. 16.08
  26. 5/9
  27. 2/5
  28. 3.4
  29. 5.22
  30. 22
  31. 10
  32. 16/33
  33. 52/33
  34. 4/3
  35. 2.4
  36. 50.4
  37. 5/6
  38. 7/110
  39. 4.3
  40. 1/5

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