← Simplest form of a fraction lesson New set →

Simplest Form Fractions Worksheet

Fractions lesson 8: Simplest form of a fraction · Set 634 · 40 questions
TalentJR

The method (Divide by the HCF): Find the HCF (highest common factor) of the top and the bottom. Divide the top and the bottom by the HCF. If the HCF is 1, the fraction is already in its simplest form.

NameDateTime takenScore ___ / 40
  1. 1.What is the HCF of 16 and 18?
  2. 2.Is 4/5 in its simplest form? (a) No (b) Yes
  3. 3.Is 5/20 in its simplest form? (a) No (b) Yes
  4. 4.Write 7/42 in its simplest form. =
  5. 5.Write 6/36 in its simplest form. =
  6. 6.Is 6/14 in its simplest form? (a) Yes (b) No
  7. 7.Write 15/27 in its simplest form. =
  8. 8.Write 3/6 in its simplest form. =
  9. 9.What is the HCF of 7 and 28?
  10. 10.What is the HCF of 21 and 24?
  11. 11.What is the HCF of 4 and 8?
  12. 12.Is 2/16 in its simplest form? (a) No (b) Yes
  13. 13.Is 4/9 in its simplest form? (a) Yes (b) No
  14. 14.Write 4/14 in its simplest form. =
  15. 15.Write 21/27 in its simplest form. =
  16. 16.Write 8/80 in its simplest form. =
  17. 17.Write 9/21 in its simplest form. =
  18. 18.Write 8/16 in its simplest form. =
  19. 19.Write 6/54 in its simplest form. =
  20. 20.What is the HCF of 16 and 24?
  21. 21.What is the HCF of 9 and 15?
  22. 22.Write 25/35 in its simplest form. =
  23. 23.Write 2/18 in its simplest form. =
  24. 24.What is the HCF of 21 and 28?
  25. 25.Is 5/9 in its simplest form? (a) No (b) Yes
  26. 26.Write 6/14 in its simplest form. =
  27. 27.Is 20/32 in its simplest form? (a) No (b) Yes
  28. 28.What is the HCF of 15 and 21?
  29. 29.What is the HCF of 10 and 18?
  30. 30.Is 12/16 in its simplest form? (a) No (b) Yes
  31. 31.What is the HCF of 12 and 21?
  32. 32.Is 2/7 in its simplest form? (a) No (b) Yes
  33. 33.What is the HCF of 40 and 64?
  34. 34.What is the HCF of 6 and 54?
  35. 35.Write 6/8 in its simplest form. =
  36. 36.What is the HCF of 14 and 35?
  37. 37.What is the HCF of 18 and 27?
  38. 38.Is 3/4 in its simplest form? (a) Yes (b) No
  39. 39.Write 9/12 in its simplest form. =
  40. 40.Is 15/24 in its simplest form? (a) No (b) Yes

Answer key

  1. 2
  2. Yes
  3. No
  4. 1/6
  5. 1/6
  6. No
  7. 5/9
  8. 1/2
  9. 7
  10. 3
  11. 4
  12. No
  13. Yes
  14. 2/7
  15. 7/9
  16. 1/10
  17. 3/7
  18. 1/2
  19. 1/9
  20. 8
  21. 3
  22. 5/7
  23. 1/9
  24. 7
  25. Yes
  26. 3/7
  27. No
  28. 3
  29. 2
  30. No
  31. 3
  32. Yes
  33. 8
  34. 6
  35. 3/4
  36. 7
  37. 9
  38. Yes
  39. 3/4
  40. No

Free fractions lessons, practice and worksheets at talentjr.in/fractions-for-kids