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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 137 · 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.What is 1/3 of 21?
  2. 2.What is 2/3 of ₹33 (in ₹)?
  3. 3.1/3 + 6/10 =
  4. 4.3/4 + 2/8 =
  5. 5.1/2 − 3/8 =
  6. 6.Which is bigger: 1/2 or 1/5? (a) 1/5 (b) 1/2
  7. 7.1/4 − 2/12 =
  8. 8.1/2 + 3/12 =
  9. 9.Which is smaller: 2/3 or 7/12? (a) 2/3 (b) 7/12
  10. 10.Which is smaller: 1/2 or 1/4? (a) 1/2 (b) 1/4
  11. 11.2/3 + 1/10 =
  12. 12.4/8 − 2/10 =
  13. 13.1/2 − 2/5 =
  14. 14.A basket has 32 mangoes. 3/8 of them are ripe. How many mangoes are ripe?
  15. 15.2/3 + 1/4 =
  16. 16.1/5 − 1/6 =
  17. 17.1/2 − 1/12 =
  18. 18.2/4 − 2/5 =
  19. 19.3/4 + 1/10 =
  20. 20.2/5 + 1/12 =
  21. 21.Which is bigger: 1/3 or 8/10? (a) 8/10 (b) 1/3
  22. 22.1/2 − 1/6 =
  23. 23.Which is smaller: 1/3 or 1/12? (a) 1/12 (b) 1/3
  24. 24.7/8 − 6/10 =
  25. 25.2/3 + 1/5 =
  26. 26.1/2 + 1/5 =
  27. 27.4/5 + 2/10 =
  28. 28.Which is smaller: 2/4 or 4/5? (a) 2/4 (b) 4/5
  29. 29.What is 5/10 of ₹80 (in ₹)?
  30. 30.5/6 − 3/12 =
  31. 31.Which is bigger: 2/3 or 3/5? (a) 3/5 (b) 2/3
  32. 32.4/5 − 5/12 =
  33. 33.What is 2/4 of ₹12 (in ₹)?
  34. 34.What is 2/3 of 12?
  35. 35.Which is bigger: 1/2 or 5/8? (a) 1/2 (b) 5/8
  36. 36.3/4 + 1/8 =
  37. 37.3/5 − 1/10 =
  38. 38.6/8 + 2/12 =
  39. 39.What is 1/4 of 28?
  40. 40.1/4 + 1/8 =

Answer key

  1. 7
  2. 22
  3. 14/15
  4. 1
  5. 1/8
  6. 1/2
  7. 1/12
  8. 3/4
  9. 7/12
  10. 1/4
  11. 23/30
  12. 3/10
  13. 1/10
  14. 12
  15. 11/12
  16. 1/30
  17. 5/12
  18. 1/10
  19. 17/20
  20. 29/60
  21. 8/10
  22. 1/3
  23. 1/12
  24. 11/40
  25. 13/15
  26. 7/10
  27. 1
  28. 2/4
  29. 40
  30. 7/12
  31. 2/3
  32. 23/60
  33. 6
  34. 8
  35. 5/8
  36. 7/8
  37. 1/2
  38. 11/12
  39. 7
  40. 3/8

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