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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 72 · 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. 1.2/4 + 1/12 =
  2. 2.What is 1/5 of ₹25 (in ₹)?
  3. 3.A basket has 30 mangoes. 5/10 of them are ripe. How many mangoes are ripe?
  4. 4.What is 1/6 of 18?
  5. 5.Which is smaller: 2/3 or 5/6? (a) 2/3 (b) 5/6
  6. 6.Which is bigger: 1/3 or 3/5? (a) 1/3 (b) 3/5
  7. 7.3/10 − 3/12 =
  8. 8.1/2 + 5/12 =
  9. 9.2/3 − 1/10 =
  10. 10.Which is smaller: 1/3 or 3/6? (a) 1/3 (b) 3/6
  11. 11.1/3 + 3/12 =
  12. 12.Which is bigger: 1/2 or 11/12? (a) 11/12 (b) 1/2
  13. 13.1/3 + 1/4 =
  14. 14.1/2 − 1/4 =
  15. 15.What is 5/6 of ₹66 (in ₹)?
  16. 16.1/2 − 1/3 =
  17. 17.A basket has 72 mangoes. 5/6 of them are ripe. How many mangoes are ripe?
  18. 18.5/6 + 1/12 =
  19. 19.What is 3/5 of 10?
  20. 20.Which is smaller: 1/2 or 2/3? (a) 1/2 (b) 2/3
  21. 21.What is 2/3 of ₹18 (in ₹)?
  22. 22.Which is bigger: 6/10 or 9/12? (a) 6/10 (b) 9/12
  23. 23.Which is bigger: 1/2 or 1/6? (a) 1/6 (b) 1/2
  24. 24.1/2 − 2/6 =
  25. 25.4/5 + 2/12 =
  26. 26.2/3 − 2/10 =
  27. 27.1/3 + 4/8 =
  28. 28.5/6 + 2/12 =
  29. 29.2/5 − 1/6 =
  30. 30.3/4 + 2/8 =
  31. 31.What is 1/2 of 20?
  32. 32.3/8 − 1/12 =
  33. 33.Which is smaller: 5/6 or 6/12? (a) 6/12 (b) 5/6
  34. 34.2/3 − 6/12 =
  35. 35.1/4 + 1/6 =
  36. 36.2/5 + 3/6 =
  37. 37.What is 3/8 of ₹72 (in ₹)?
  38. 38.A basket has 90 mangoes. 4/10 of them are ripe. How many mangoes are ripe?
  39. 39.What is 2/3 of 18?
  40. 40.1/4 + 5/12 =

Answer key

  1. 7/12
  2. 5
  3. 15
  4. 3
  5. 2/3
  6. 3/5
  7. 1/20
  8. 11/12
  9. 17/30
  10. 1/3
  11. 7/12
  12. 11/12
  13. 7/12
  14. 1/4
  15. 55
  16. 1/6
  17. 60
  18. 11/12
  19. 6
  20. 1/2
  21. 12
  22. 9/12
  23. 1/2
  24. 1/6
  25. 29/30
  26. 7/15
  27. 5/6
  28. 1
  29. 7/30
  30. 1
  31. 10
  32. 7/24
  33. 6/12
  34. 1/6
  35. 5/12
  36. 9/10
  37. 27
  38. 36
  39. 12
  40. 2/3

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