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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 275 · 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. 1.2/3 − 2/5 =
  2. 2.What is 1/5 of 20?
  3. 3.1/3 + 3/6 =
  4. 4.What is 1/3 of ₹27 (in ₹)?
  5. 5.1/3 − 3/12 =
  6. 6.1/6 + 4/10 =
  7. 7.Which is smaller: 1/2 or 4/10? (a) 4/10 (b) 1/2
  8. 8.What is 2/6 of 42?
  9. 9.2/3 + 1/4 =
  10. 10.1/2 + 1/12 =
  11. 11.Which is bigger: 1/5 or 3/12? (a) 3/12 (b) 1/5
  12. 12.1/4 − 1/10 =
  13. 13.What is 6/10 of ₹100 (in ₹)?
  14. 14.1/2 + 2/4 =
  15. 15.What is 2/8 of ₹56 (in ₹)?
  16. 16.2/3 − 5/10 =
  17. 17.5/8 + 1/10 =
  18. 18.1/2 + 1/3 =
  19. 19.1/3 + 3/5 =
  20. 20.8/10 − 4/12 =
  21. 21.1/2 − 3/8 =
  22. 22.4/8 + 1/12 =
  23. 23.1/3 + 2/10 =
  24. 24.3/10 + 8/12 =
  25. 25.Which is bigger: 2/3 or 4/5? (a) 4/5 (b) 2/3
  26. 26.1/2 + 1/8 =
  27. 27.A basket has 40 mangoes. 7/8 of them are ripe. How many mangoes are ripe?
  28. 28.1/2 + 1/10 =
  29. 29.2/8 + 3/12 =
  30. 30.1/2 − 1/3 =
  31. 31.3/5 − 2/12 =
  32. 32.4/5 − 2/10 =
  33. 33.3/5 − 2/10 =
  34. 34.2/3 − 2/10 =
  35. 35.4/6 − 6/10 =
  36. 36.1/3 − 2/8 =
  37. 37.3/4 − 2/6 =
  38. 38.What is 3/4 of 16?
  39. 39.2/3 − 1/4 =
  40. 40.A basket has 40 mangoes. 3/8 of them are ripe. How many mangoes are ripe?

Answer key

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

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