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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 11 · 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. 1.2/5 − 1/10 =
  2. 2.2/3 + 1/5 =
  3. 3.1/2 − 1/5 =
  4. 4.1/3 − 1/12 =
  5. 5.A basket has 6 mangoes. 2/3 of them are ripe. How many mangoes are ripe?
  6. 6.1/3 + 3/6 =
  7. 7.What is 3/8 of 88?
  8. 8.What is 4/5 of 30?
  9. 9.1/3 + 4/12 =
  10. 10.2/3 − 1/4 =
  11. 11.Which is bigger: 1/3 or 2/8? (a) 1/3 (b) 2/8
  12. 12.6/10 − 3/12 =
  13. 13.1/2 + 3/6 =
  14. 14.3/4 − 8/12 =
  15. 15.1/6 − 1/12 =
  16. 16.A basket has 72 mangoes. 1/6 of them are ripe. How many mangoes are ripe?
  17. 17.A basket has 16 mangoes. 1/4 of them are ripe. How many mangoes are ripe?
  18. 18.A basket has 33 mangoes. 1/3 of them are ripe. How many mangoes are ripe?
  19. 19.1/3 + 1/5 =
  20. 20.1/2 + 2/8 =
  21. 21.Which is bigger: 1/5 or 5/10? (a) 1/5 (b) 5/10
  22. 22.A basket has 20 mangoes. 1/4 of them are ripe. How many mangoes are ripe?
  23. 23.1/3 − 1/6 =
  24. 24.1/5 + 4/6 =
  25. 25.2/3 + 1/6 =
  26. 26.Which is smaller: 1/2 or 6/8? (a) 1/2 (b) 6/8
  27. 27.Which is smaller: 1/2 or 3/8? (a) 3/8 (b) 1/2
  28. 28.Which is bigger: 1/2 or 7/10? (a) 7/10 (b) 1/2
  29. 29.1/3 + 1/10 =
  30. 30.2/3 + 1/4 =
  31. 31.A basket has 24 mangoes. 3/4 of them are ripe. How many mangoes are ripe?
  32. 32.1/2 + 2/10 =
  33. 33.Which is smaller: 7/8 or 9/10? (a) 7/8 (b) 9/10
  34. 34.Which is smaller: 1/3 or 1/4? (a) 1/3 (b) 1/4
  35. 35.What is 1/6 of 18?
  36. 36.1/4 + 4/6 =
  37. 37.2/4 − 1/6 =
  38. 38.Which is smaller: 1/2 or 1/12? (a) 1/12 (b) 1/2
  39. 39.Which is smaller: 1/5 or 2/12? (a) 2/12 (b) 1/5
  40. 40.Which is smaller: 1/3 or 3/5? (a) 3/5 (b) 1/3

Answer key

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

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