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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 122 · 40 sums
TalentJR

The method (Common denominator): Find a common denominator (the LCM of the denominators). Change each fraction: multiply top and bottom by the same number. Add or subtract the numerators; simplify the answer. Fraction of a number: ÷ denominator, then × numerator.

NameDateTime takenScore ___ / 40
  1. 1.A basket has 30 mangoes. 2/3 of them are ripe. How many mangoes are ripe?
  2. 2.2/3 + 1/6 =
  3. 3.2/3 + 2/8 =
  4. 4.3/5 − 4/8 =
  5. 5.1/2 − 1/3 =
  6. 6.Which is bigger: 4/5 or 6/8? (a) 6/8 (b) 4/5
  7. 7.Which is smaller: 1/2 or 4/6? (a) 4/6 (b) 1/2
  8. 8.1/2 − 1/8 =
  9. 9.2/6 + 3/8 =
  10. 10.What is 5/10 of 70?
  11. 11.3/4 + 1/6 =
  12. 12.What is 1/3 of ₹12 (in ₹)?
  13. 13.2/6 − 2/12 =
  14. 14.1/3 + 5/8 =
  15. 15.1/2 − 4/10 =
  16. 16.1/4 + 1/8 =
  17. 17.What is 2/3 of 21?
  18. 18.1/3 − 1/8 =
  19. 19.1/2 − 2/8 =
  20. 20.3/4 + 2/10 =
  21. 21.Which is bigger: 2/3 or 5/6? (a) 5/6 (b) 2/3
  22. 22.Which is bigger: 1/4 or 2/12? (a) 1/4 (b) 2/12
  23. 23.Which is smaller: 2/4 or 1/5? (a) 1/5 (b) 2/4
  24. 24.2/6 − 1/8 =
  25. 25.2/4 + 2/6 =
  26. 26.3/4 − 3/12 =
  27. 27.1/2 + 4/8 =
  28. 28.2/3 − 2/4 =
  29. 29.1/2 − 2/6 =
  30. 30.1/5 − 1/8 =
  31. 31.What is 1/8 of 80?
  32. 32.What is 1/2 of 16?
  33. 33.4/8 − 1/10 =
  34. 34.A basket has 18 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  35. 35.Which is bigger: 2/3 or 3/4? (a) 3/4 (b) 2/3
  36. 36.3/4 − 3/5 =
  37. 37.3/5 − 5/10 =
  38. 38.What is 2/4 of ₹8 (in ₹)?
  39. 39.1/3 + 3/5 =
  40. 40.1/2 + 2/8 =

Answer key

  1. 20
  2. 5/6
  3. 11/12
  4. 1/10
  5. 1/6
  6. 4/5
  7. 1/2
  8. 3/8
  9. 17/24
  10. 35
  11. 11/12
  12. 4
  13. 1/6
  14. 23/24
  15. 1/10
  16. 3/8
  17. 14
  18. 5/24
  19. 1/4
  20. 19/20
  21. 5/6
  22. 1/4
  23. 1/5
  24. 5/24
  25. 5/6
  26. 1/2
  27. 1
  28. 1/6
  29. 1/6
  30. 3/40
  31. 10
  32. 8
  33. 2/5
  34. 9
  35. 3/4
  36. 3/20
  37. 1/10
  38. 4
  39. 14/15
  40. 3/4

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