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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 77 · 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.Which is smaller: 1/3 or 4/5? (a) 1/3 (b) 4/5
  2. 2.1/2 + 1/3 =
  3. 3.1/2 − 3/8 =
  4. 4.1/2 − 2/10 =
  5. 5.1/5 − 2/12 =
  6. 6.2/3 − 2/4 =
  7. 7.A basket has 20 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  8. 8.A basket has 12 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  9. 9.A basket has 16 mangoes. 3/4 of them are ripe. How many mangoes are ripe?
  10. 10.1/5 + 1/10 =
  11. 11.2/4 − 1/5 =
  12. 12.What is 9/10 of 50?
  13. 13.What is 1/2 of 18?
  14. 14.1/3 + 2/4 =
  15. 15.Which is bigger: 1/4 or 1/5? (a) 1/4 (b) 1/5
  16. 16.2/3 − 2/6 =
  17. 17.What is 1/2 of 6?
  18. 18.2/3 + 1/12 =
  19. 19.1/3 − 1/10 =
  20. 20.4/8 − 1/10 =
  21. 21.What is 2/3 of ₹27 (in ₹)?
  22. 22.Which is bigger: 3/6 or 5/8? (a) 5/8 (b) 3/6
  23. 23.1/2 − 2/8 =
  24. 24.What is 1/3 of ₹6 (in ₹)?
  25. 25.1/5 + 3/8 =
  26. 26.1/2 + 2/12 =
  27. 27.1/2 + 6/12 =
  28. 28.1/3 − 3/12 =
  29. 29.Which is bigger: 1/2 or 2/10? (a) 2/10 (b) 1/2
  30. 30.2/4 + 3/12 =
  31. 31.Which is bigger: 1/2 or 8/12? (a) 1/2 (b) 8/12
  32. 32.What is 1/3 of 6?
  33. 33.1/2 − 1/5 =
  34. 34.A basket has 72 mangoes. 3/6 of them are ripe. How many mangoes are ripe?
  35. 35.3/8 − 2/12 =
  36. 36.2/3 − 1/4 =
  37. 37.1/3 − 1/6 =
  38. 38.2/4 − 2/5 =
  39. 39.Which is bigger: 9/10 or 3/12? (a) 3/12 (b) 9/10
  40. 40.Which is bigger: 1/4 or 1/8? (a) 1/4 (b) 1/8

Answer key

  1. 1/3
  2. 5/6
  3. 1/8
  4. 3/10
  5. 1/30
  6. 1/6
  7. 10
  8. 6
  9. 12
  10. 3/10
  11. 3/10
  12. 45
  13. 9
  14. 5/6
  15. 1/4
  16. 1/3
  17. 3
  18. 3/4
  19. 7/30
  20. 2/5
  21. 18
  22. 5/8
  23. 1/4
  24. 2
  25. 23/40
  26. 2/3
  27. 1
  28. 1/12
  29. 1/2
  30. 3/4
  31. 8/12
  32. 2
  33. 3/10
  34. 36
  35. 5/24
  36. 5/12
  37. 1/6
  38. 1/10
  39. 9/10
  40. 1/4

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