Question

a man owns 7/12 of an estate. If he sells 1/7 of his share, what fraction of estate does he still own?

Answer 1

7/12-1/7
take lcm of 12&7
49-12/84
37/84

Answer 2

7/12-1/7
Lcm of 12and7
49-12/84
37/84
Hope it helps u!