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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 106 · 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. 1.3/6 − 5/12 =
  2. 2.What is 3/4 of 28?
  3. 3.3/4 − 8/12 =
  4. 4.2/6 + 3/8 =
  5. 5.4/5 + 1/8 =
  6. 6.1/3 + 2/5 =
  7. 7.1/6 + 3/8 =
  8. 8.What is 3/10 of 100?
  9. 9.1/3 − 1/4 =
  10. 10.Which is smaller: 2/4 or 2/5? (a) 2/4 (b) 2/5
  11. 11.What is 3/5 of 10?
  12. 12.A basket has 70 mangoes. 6/10 of them are ripe. How many mangoes are ripe?
  13. 13.4/6 − 1/12 =
  14. 14.Which is smaller: 2/5 or 5/10? (a) 2/5 (b) 5/10
  15. 15.A basket has 12 mangoes. 2/6 of them are ripe. How many mangoes are ripe?
  16. 16.1/2 + 5/12 =
  17. 17.A basket has 90 mangoes. 6/10 of them are ripe. How many mangoes are ripe?
  18. 18.1/2 + 4/8 =
  19. 19.What is 2/6 of 48?
  20. 20.1/2 + 1/4 =
  21. 21.What is 4/5 of 60?
  22. 22.1/2 + 3/6 =
  23. 23.1/2 + 1/10 =
  24. 24.1/4 + 2/6 =
  25. 25.A basket has 12 mangoes. 1/4 of them are ripe. How many mangoes are ripe?
  26. 26.Which is bigger: 2/4 or 3/8? (a) 2/4 (b) 3/8
  27. 27.5/6 − 7/12 =
  28. 28.2/4 + 1/5 =
  29. 29.2/3 + 1/8 =
  30. 30.Which is smaller: 2/5 or 4/6? (a) 4/6 (b) 2/5
  31. 31.What is 1/4 of 40?
  32. 32.A basket has 21 mangoes. 2/3 of them are ripe. How many mangoes are ripe?
  33. 33.1/4 − 1/6 =
  34. 34.Which is smaller: 2/3 or 9/12? (a) 9/12 (b) 2/3
  35. 35.What is 1/2 of 20?
  36. 36.What is 1/5 of 40?
  37. 37.Which is bigger: 1/2 or 4/5? (a) 1/2 (b) 4/5
  38. 38.What is 1/10 of 80?
  39. 39.A basket has 10 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  40. 40.1/2 + 2/6 =

Answer key

  1. 1/12
  2. 21
  3. 1/12
  4. 17/24
  5. 37/40
  6. 11/15
  7. 13/24
  8. 30
  9. 1/12
  10. 2/5
  11. 6
  12. 42
  13. 7/12
  14. 2/5
  15. 4
  16. 11/12
  17. 54
  18. 1
  19. 16
  20. 3/4
  21. 48
  22. 1
  23. 3/5
  24. 7/12
  25. 3
  26. 2/4
  27. 1/4
  28. 7/10
  29. 19/24
  30. 2/5
  31. 10
  32. 14
  33. 1/12
  34. 2/3
  35. 10
  36. 8
  37. 4/5
  38. 8
  39. 5
  40. 5/6

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