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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 453 · 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.What is 2/4 of 8?
  2. 2.1/2 − 2/12 =
  3. 3.1/2 + 2/5 =
  4. 4.What is 4/10 of 40?
  5. 5.5/8 + 2/10 =
  6. 6.Which is bigger: 1/2 or 1/3? (a) 1/3 (b) 1/2
  7. 7.7/10 − 1/12 =
  8. 8.Which is smaller: 3/6 or 3/12? (a) 3/6 (b) 3/12
  9. 9.What is 7/10 of 90?
  10. 10.1/4 − 1/10 =
  11. 11.2/4 + 3/8 =
  12. 12.1/2 + 3/6 =
  13. 13.2/3 − 2/5 =
  14. 14.Which is smaller: 1/2 or 6/8? (a) 1/2 (b) 6/8
  15. 15.Which is smaller: 3/5 or 2/6? (a) 3/5 (b) 2/6
  16. 16.4/6 + 2/12 =
  17. 17.4/5 − 7/10 =
  18. 18.3/6 + 4/12 =
  19. 19.2/3 − 3/6 =
  20. 20.1/2 + 4/10 =
  21. 21.1/2 − 2/5 =
  22. 22.A basket has 12 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  23. 23.5/6 + 1/8 =
  24. 24.2/3 − 7/12 =
  25. 25.1/2 − 3/8 =
  26. 26.1/2 + 1/4 =
  27. 27.1/2 − 1/8 =
  28. 28.2/3 − 2/8 =
  29. 29.1/3 + 4/6 =
  30. 30.A basket has 30 mangoes. 2/6 of them are ripe. How many mangoes are ripe?
  31. 31.2/3 − 2/10 =
  32. 32.1/4 − 1/5 =
  33. 33.Which is smaller: 1/2 or 5/12? (a) 5/12 (b) 1/2
  34. 34.4/10 + 2/12 =
  35. 35.2/8 + 3/12 =
  36. 36.Which is smaller: 1/2 or 5/8? (a) 1/2 (b) 5/8
  37. 37.What is 1/2 of 20?
  38. 38.2/5 − 3/8 =
  39. 39.What is 5/6 of 18?
  40. 40.What is 5/8 of ₹96 (in ₹)?

Answer key

  1. 4
  2. 1/3
  3. 9/10
  4. 16
  5. 33/40
  6. 1/2
  7. 37/60
  8. 3/12
  9. 63
  10. 3/20
  11. 7/8
  12. 1
  13. 4/15
  14. 1/2
  15. 2/6
  16. 5/6
  17. 1/10
  18. 5/6
  19. 1/6
  20. 9/10
  21. 1/10
  22. 6
  23. 23/24
  24. 1/12
  25. 1/8
  26. 3/4
  27. 3/8
  28. 5/12
  29. 1
  30. 10
  31. 7/15
  32. 1/20
  33. 5/12
  34. 17/30
  35. 1/2
  36. 1/2
  37. 10
  38. 1/40
  39. 15
  40. 60

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