2 4\9-1 7\9=? помните по братски:*

Question

2 4\9-1 7\9=?
помните по братски:*

Answer 1

-  1   3 / 9 ........................................................................................................................

Answer 2

2 4/9 - 1 7/9 = 22/9 - 16/9 = 6/9 = 2/3