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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 2 · 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. 1.4/11 + 1/3 =
  2. 2.2/3 × 9/12 =
  3. 3.1/4 + 5/6 =
  4. 4.9/11 + 1/5 =
  5. 5.7.7 ÷ 7 =
  6. 6.2/10 + 2/4 =
  7. 7.What is 7/8 of 152 students?
  8. 8.3.7 × 5 =
  9. 9.3/5 × 4/7 =
  10. 10.What is 3/5 of 40 km?
  11. 11.7/8 − 1/2 =
  12. 12.5/11 × 4/5 =
  13. 13.2.1 × 8 =
  14. 14.1.47 + 4.7 =
  15. 15.4/11 × 1/7 =
  16. 16.5.31 + 9.9 =
  17. 17.What is 7/10 of 210 kg?
  18. 18.What is 1/6 of ₹24?
  19. 19.7.45 + 3.4 =
  20. 20.3/8 × 4/7 =
  21. 21.7/10 × 8/9 =
  22. 22.1/2 + 2/3 =
  23. 23.1/2 + 5/7 =
  24. 24.3/6 + 2/10 =
  25. 25.69.3 ÷ 9 =
  26. 26.What is 2/3 of 27 km?
  27. 27.18.9 ÷ 9 =
  28. 28.What is 1/5 of 10 kg?
  29. 29.What is 1/2 of 14 km?
  30. 30.What is 1/4 of ₹88?
  31. 31.4.24 + 7.6 =
  32. 32.9.5 × 6 =
  33. 33.45 ÷ 6 =
  34. 34.What is 1/9 of 234 students?
  35. 35.What is 7/9 of 81 km?
  36. 36.1/4 × 1/2 =
  37. 37.3/4 − 1/3 =
  38. 38.2/3 + 3/4 =
  39. 39.What is 2/3 of 60 litres?
  40. 40.6/10 − 1/3 =

Answer key

  1. 23/33
  2. 1/2
  3. 13/12
  4. 56/55
  5. 1.1
  6. 7/10
  7. 133
  8. 18.5
  9. 12/35
  10. 24
  11. 3/8
  12. 4/11
  13. 16.8
  14. 6.17
  15. 4/77
  16. 15.21
  17. 147
  18. 4
  19. 10.85
  20. 3/14
  21. 28/45
  22. 7/6
  23. 17/14
  24. 7/10
  25. 7.7
  26. 18
  27. 2.1
  28. 2
  29. 7
  30. 22
  31. 11.84
  32. 57
  33. 7.5
  34. 26
  35. 63
  36. 1/8
  37. 5/12
  38. 17/12
  39. 40
  40. 4/15

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