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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 338 · 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 ₹100?
  2. 2.6.2 × 5 =
  3. 3.6.1 × 3 =
  4. 4.What is 1/3 of 63 litres?
  5. 5.1/11 + 1/2 =
  6. 6.3.9 × 9 =
  7. 7.2/3 + 1/7 =
  8. 8.1.42 + 1.5 =
  9. 9.1/8 + 4/5 =
  10. 10.2.92 + 9.2 =
  11. 11.7.8 × 9 =
  12. 12.What is 5/6 of 48 students?
  13. 13.What is 9/10 of 50 students?
  14. 14.8.4 × 6 =
  15. 15.9.9 × 3 =
  16. 16.What is 1/9 of 144 students?
  17. 17.5.2 ÷ 4 =
  18. 18.What is 1/5 of 65 students?
  19. 19.What is 1/3 of 39 students?
  20. 20.4/12 + 1/2 =
  21. 21.24.6 ÷ 6 =
  22. 22.1/6 + 4/8 =
  23. 23.7/8 × 5/11 =
  24. 24.18.4 ÷ 8 =
  25. 25.3.9 × 6 =
  26. 26.1/2 + 1/6 =
  27. 27.2/4 + 1/3 =
  28. 28.2.96 + 4.4 =
  29. 29.What is 3/8 of ₹120?
  30. 30.What is 7/10 of 70 km?
  31. 31.6/12 − 1/3 =
  32. 32.2/4 × 7/12 =
  33. 33.2/3 − 2/6 =
  34. 34.What is 1/2 of 42 kg?
  35. 35.4/5 − 6/12 =
  36. 36.1/5 + 1/6 =
  37. 37.8.26 + 5.7 =
  38. 38.What is 1/2 of ₹26?
  39. 39.5/8 × 3/4 =
  40. 40.2/3 − 3/11 =

Answer key

  1. 25
  2. 31
  3. 18.3
  4. 21
  5. 13/22
  6. 35.1
  7. 17/21
  8. 2.92
  9. 37/40
  10. 12.12
  11. 70.2
  12. 40
  13. 45
  14. 50.4
  15. 29.7
  16. 16
  17. 1.3
  18. 13
  19. 13
  20. 5/6
  21. 4.1
  22. 2/3
  23. 35/88
  24. 2.3
  25. 23.4
  26. 2/3
  27. 5/6
  28. 7.36
  29. 45
  30. 49
  31. 1/6
  32. 7/24
  33. 1/3
  34. 21
  35. 3/10
  36. 11/30
  37. 13.96
  38. 13
  39. 15/32
  40. 13/33

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