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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 749 · 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. 1.1/4 + 8/12 =
  2. 2.A basket has 24 mangoes. 1/8 of them are ripe. How many mangoes are ripe?
  3. 3.Which is bigger: 1/3 or 1/5? (a) 1/5 (b) 1/3
  4. 4.2/3 − 1/8 =
  5. 5.2/8 − 1/10 =
  6. 6.1/3 + 2/5 =
  7. 7.2/10 + 6/12 =
  8. 8.4/6 + 1/12 =
  9. 9.What is 1/8 of 40?
  10. 10.Which is smaller: 1/2 or 2/6? (a) 2/6 (b) 1/2
  11. 11.3/5 − 1/6 =
  12. 12.A basket has 80 mangoes. 5/10 of them are ripe. How many mangoes are ripe?
  13. 13.Which is smaller: 1/2 or 4/6? (a) 4/6 (b) 1/2
  14. 14.7/8 + 1/12 =
  15. 15.Which is bigger: 1/2 or 3/10? (a) 1/2 (b) 3/10
  16. 16.2/3 − 3/12 =
  17. 17.1/4 − 2/10 =
  18. 18.1/2 + 2/4 =
  19. 19.Which is smaller: 1/2 or 1/3? (a) 1/2 (b) 1/3
  20. 20.1/3 + 2/8 =
  21. 21.1/4 + 5/10 =
  22. 22.3/5 + 1/6 =
  23. 23.Which is bigger: 3/4 or 4/5? (a) 4/5 (b) 3/4
  24. 24.1/2 + 2/6 =
  25. 25.1/4 + 4/6 =
  26. 26.A basket has 21 mangoes. 2/3 of them are ripe. How many mangoes are ripe?
  27. 27.Which is smaller: 3/5 or 6/12? (a) 3/5 (b) 6/12
  28. 28.Which is bigger: 7/8 or 5/12? (a) 5/12 (b) 7/8
  29. 29.1/3 − 3/10 =
  30. 30.What is 5/8 of 56?
  31. 31.4/5 + 1/6 =
  32. 32.What is 4/6 of 72?
  33. 33.Which is smaller: 1/2 or 1/5? (a) 1/2 (b) 1/5
  34. 34.2/3 + 3/10 =
  35. 35.Which is bigger: 4/5 or 2/6? (a) 2/6 (b) 4/5
  36. 36.Which is bigger: 2/3 or 3/5? (a) 2/3 (b) 3/5
  37. 37.Which is bigger: 1/3 or 1/4? (a) 1/4 (b) 1/3
  38. 38.Which is bigger: 4/6 or 2/8? (a) 4/6 (b) 2/8
  39. 39.Which is smaller: 4/6 or 4/8? (a) 4/8 (b) 4/6
  40. 40.7/10 + 3/12 =

Answer key

  1. 11/12
  2. 3
  3. 1/3
  4. 13/24
  5. 3/20
  6. 11/15
  7. 7/10
  8. 3/4
  9. 5
  10. 2/6
  11. 13/30
  12. 40
  13. 1/2
  14. 23/24
  15. 1/2
  16. 5/12
  17. 1/20
  18. 1
  19. 1/3
  20. 7/12
  21. 3/4
  22. 23/30
  23. 4/5
  24. 5/6
  25. 11/12
  26. 14
  27. 6/12
  28. 7/8
  29. 1/30
  30. 35
  31. 29/30
  32. 48
  33. 1/5
  34. 29/30
  35. 4/5
  36. 2/3
  37. 1/3
  38. 4/6
  39. 4/8
  40. 19/20

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