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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 151 · 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. 1.3/8 + 1/10 =
  2. 2.A basket has 16 mangoes. 3/4 of them are ripe. How many mangoes are ripe?
  3. 3.2/8 − 1/12 =
  4. 4.2/3 − 1/6 =
  5. 5.2/5 + 6/12 =
  6. 6.1/2 + 2/5 =
  7. 7.6/8 − 3/10 =
  8. 8.1/8 + 2/12 =
  9. 9.Which is smaller: 3/8 or 1/10? (a) 1/10 (b) 3/8
  10. 10.Which is bigger: 2/3 or 2/4? (a) 2/3 (b) 2/4
  11. 11.1/2 + 1/6 =
  12. 12.4/5 + 2/10 =
  13. 13.1/2 + 3/8 =
  14. 14.1/2 − 1/3 =
  15. 15.Which is smaller: 1/3 or 1/4? (a) 1/4 (b) 1/3
  16. 16.1/2 − 4/10 =
  17. 17.6/8 − 1/12 =
  18. 18.2/4 − 2/6 =
  19. 19.1/2 + 1/3 =
  20. 20.1/5 − 1/6 =
  21. 21.3/4 + 1/6 =
  22. 22.What is 3/4 of 8?
  23. 23.5/8 + 3/12 =
  24. 24.2/3 + 1/4 =
  25. 25.1/2 + 4/8 =
  26. 26.1/5 + 1/8 =
  27. 27.1/8 − 1/10 =
  28. 28.2/3 − 7/12 =
  29. 29.1/3 − 1/10 =
  30. 30.What is 1/6 of 60?
  31. 31.1/2 − 1/5 =
  32. 32.Which is bigger: 1/2 or 8/12? (a) 1/2 (b) 8/12
  33. 33.A basket has 12 mangoes. 3/4 of them are ripe. How many mangoes are ripe?
  34. 34.4/5 + 1/12 =
  35. 35.4/5 + 2/12 =
  36. 36.4/5 + 1/6 =
  37. 37.What is 7/10 of ₹120 (in ₹)?
  38. 38.1/2 + 1/5 =
  39. 39.5/8 − 6/12 =
  40. 40.What is 1/4 of ₹40 (in ₹)?

Answer key

  1. 19/40
  2. 12
  3. 1/6
  4. 1/2
  5. 9/10
  6. 9/10
  7. 9/20
  8. 7/24
  9. 1/10
  10. 2/3
  11. 2/3
  12. 1
  13. 7/8
  14. 1/6
  15. 1/4
  16. 1/10
  17. 2/3
  18. 1/6
  19. 5/6
  20. 1/30
  21. 11/12
  22. 6
  23. 7/8
  24. 11/12
  25. 1
  26. 13/40
  27. 1/40
  28. 1/12
  29. 7/30
  30. 10
  31. 3/10
  32. 8/12
  33. 9
  34. 53/60
  35. 29/30
  36. 29/30
  37. 84
  38. 7/10
  39. 1/8
  40. 10

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