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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 600 · 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. 1.1.6 × 5 =
  2. 2.What is 1/2 of 40 kg?
  3. 3.What is 3/7 of 70 litres?
  4. 4.1/6 × 7/12 =
  5. 5.9.61 + 1.5 =
  6. 6.84.6 ÷ 9 =
  7. 7.What is 3/5 of 40 km?
  8. 8.What is 5/6 of ₹96?
  9. 9.4/8 × 1/12 =
  10. 10.7.91 + 3.8 =
  11. 11.2/11 × 3/4 =
  12. 12.2/3 − 5/8 =
  13. 13.What is 1/3 of 30 km?
  14. 14.1/5 + 3/7 =
  15. 15.20.7 ÷ 3 =
  16. 16.4.5 × 2 =
  17. 17.4/6 × 10/11 =
  18. 18.4/5 − 9/12 =
  19. 19.6.9 × 2 =
  20. 20.2/8 × 3/9 =
  21. 21.5.54 + 1.8 =
  22. 22.9/11 + 2/4 =
  23. 23.What is 1/2 of 40 students?
  24. 24.5/6 × 3/9 =
  25. 25.1/2 − 1/3 =
  26. 26.6.9 × 7 =
  27. 27.8.4 × 3 =
  28. 28.5/7 + 3/4 =
  29. 29.5.9 × 5 =
  30. 30.2/4 + 4/11 =
  31. 31.1/6 + 5/10 =
  32. 32.5/11 − 1/5 =
  33. 33.44.8 ÷ 8 =
  34. 34.9.4 × 9 =
  35. 35.What is 2/5 of 40 litres?
  36. 36.What is 1/6 of 162 kg?
  37. 37.2/3 + 1/2 =
  38. 38.4.5 × 8 =
  39. 39.What is 7/9 of 261 students?
  40. 40.2/3 + 1/4 =

Answer key

  1. 8
  2. 20
  3. 30
  4. 7/72
  5. 11.11
  6. 9.4
  7. 24
  8. 80
  9. 1/24
  10. 11.71
  11. 3/22
  12. 1/24
  13. 10
  14. 22/35
  15. 6.9
  16. 9
  17. 20/33
  18. 1/20
  19. 13.8
  20. 1/12
  21. 7.34
  22. 29/22
  23. 20
  24. 5/18
  25. 1/6
  26. 48.3
  27. 25.2
  28. 41/28
  29. 29.5
  30. 19/22
  31. 2/3
  32. 14/55
  33. 5.6
  34. 84.6
  35. 16
  36. 27
  37. 7/6
  38. 36
  39. 203
  40. 11/12

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