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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 678 · 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 − 3/10 =
  2. 2.1/3 + 2/8 =
  3. 3.A basket has 9 mangoes. 1/3 of them are ripe. How many mangoes are ripe?
  4. 4.1/4 + 1/5 =
  5. 5.Which is bigger: 1/2 or 9/12? (a) 1/2 (b) 9/12
  6. 6.2/5 − 3/12 =
  7. 7.Which is bigger: 4/5 or 3/6? (a) 4/5 (b) 3/6
  8. 8.Which is smaller: 4/8 or 6/10? (a) 4/8 (b) 6/10
  9. 9.2/4 + 2/6 =
  10. 10.1/3 + 4/6 =
  11. 11.2/4 − 1/6 =
  12. 12.What is 1/3 of ₹9 (in ₹)?
  13. 13.7/8 + 1/12 =
  14. 14.What is 2/6 of 66?
  15. 15.1/2 + 1/8 =
  16. 16.What is 3/8 of ₹72 (in ₹)?
  17. 17.Which is bigger: 1/5 or 7/8? (a) 1/5 (b) 7/8
  18. 18.A basket has 16 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  19. 19.1/4 − 2/10 =
  20. 20.A basket has 4 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  21. 21.1/2 − 2/5 =
  22. 22.5/10 + 1/12 =
  23. 23.Which is smaller: 4/5 or 3/8? (a) 3/8 (b) 4/5
  24. 24.Which is smaller: 1/2 or 1/5? (a) 1/2 (b) 1/5
  25. 25.Which is smaller: 7/8 or 6/12? (a) 6/12 (b) 7/8
  26. 26.1/4 − 1/12 =
  27. 27.Which is bigger: 3/4 or 5/12? (a) 3/4 (b) 5/12
  28. 28.1/2 + 1/3 =
  29. 29.1/3 − 1/5 =
  30. 30.1/3 + 1/5 =
  31. 31.Which is bigger: 2/3 or 1/5? (a) 1/5 (b) 2/3
  32. 32.1/3 − 2/10 =
  33. 33.Which is bigger: 1/3 or 1/8? (a) 1/3 (b) 1/8
  34. 34.3/4 − 1/5 =
  35. 35.3/5 − 5/12 =
  36. 36.Which is bigger: 1/2 or 3/4? (a) 1/2 (b) 3/4
  37. 37.2/8 − 1/12 =
  38. 38.3/5 + 1/12 =
  39. 39.Which is bigger: 1/5 or 1/12? (a) 1/12 (b) 1/5
  40. 40.What is 2/5 of 55?

Answer key

  1. 1/30
  2. 7/12
  3. 3
  4. 9/20
  5. 9/12
  6. 3/20
  7. 4/5
  8. 4/8
  9. 5/6
  10. 1
  11. 1/3
  12. 3
  13. 23/24
  14. 22
  15. 5/8
  16. 27
  17. 7/8
  18. 8
  19. 1/20
  20. 2
  21. 1/10
  22. 7/12
  23. 3/8
  24. 1/5
  25. 6/12
  26. 1/6
  27. 3/4
  28. 5/6
  29. 2/15
  30. 8/15
  31. 2/3
  32. 2/15
  33. 1/3
  34. 11/20
  35. 11/60
  36. 3/4
  37. 1/6
  38. 41/60
  39. 1/5
  40. 22

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