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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 619 · 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. 1.1/3 − 1/5 =
  2. 2.1/2 + 1/3 =
  3. 3.What is 3/10 of 50?
  4. 4.2/4 + 3/12 =
  5. 5.Which is bigger: 1/2 or 9/10? (a) 1/2 (b) 9/10
  6. 6.3/4 + 2/10 =
  7. 7.1/3 + 1/5 =
  8. 8.What is 2/4 of 36?
  9. 9.2/3 + 1/12 =
  10. 10.What is 4/5 of 10?
  11. 11.3/6 − 1/8 =
  12. 12.A basket has 70 mangoes. 7/10 of them are ripe. How many mangoes are ripe?
  13. 13.7/8 − 8/12 =
  14. 14.What is 5/10 of 40?
  15. 15.4/5 + 1/6 =
  16. 16.Which is smaller: 1/2 or 1/5? (a) 1/2 (b) 1/5
  17. 17.3/8 + 6/10 =
  18. 18.1/4 + 3/5 =
  19. 19.1/4 − 1/6 =
  20. 20.1/3 − 1/6 =
  21. 21.Which is smaller: 1/2 or 2/3? (a) 1/2 (b) 2/3
  22. 22.A basket has 48 mangoes. 5/6 of them are ripe. How many mangoes are ripe?
  23. 23.What is 1/2 of ₹18 (in ₹)?
  24. 24.Which is bigger: 2/4 or 1/12? (a) 2/4 (b) 1/12
  25. 25.2/3 + 1/6 =
  26. 26.What is 1/2 of 22?
  27. 27.3/4 − 2/5 =
  28. 28.1/2 − 1/5 =
  29. 29.1/3 − 1/12 =
  30. 30.1/3 − 2/12 =
  31. 31.1/4 − 1/5 =
  32. 32.1/2 − 2/10 =
  33. 33.1/3 + 1/8 =
  34. 34.1/4 + 1/10 =
  35. 35.What is 2/3 of ₹36 (in ₹)?
  36. 36.Which is bigger: 1/2 or 11/12? (a) 1/2 (b) 11/12
  37. 37.2/4 + 3/8 =
  38. 38.What is 4/5 of ₹25 (in ₹)?
  39. 39.6/8 + 3/12 =
  40. 40.3/4 + 1/10 =

Answer key

  1. 2/15
  2. 5/6
  3. 15
  4. 3/4
  5. 9/10
  6. 19/20
  7. 8/15
  8. 18
  9. 3/4
  10. 8
  11. 3/8
  12. 49
  13. 5/24
  14. 20
  15. 29/30
  16. 1/5
  17. 39/40
  18. 17/20
  19. 1/12
  20. 1/6
  21. 1/2
  22. 40
  23. 9
  24. 2/4
  25. 5/6
  26. 11
  27. 7/20
  28. 3/10
  29. 1/4
  30. 1/6
  31. 1/20
  32. 3/10
  33. 11/24
  34. 7/20
  35. 24
  36. 11/12
  37. 7/8
  38. 20
  39. 1
  40. 17/20

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