-3. 1/2+2. 5/6= решите пж

Question

-3. 1/2+2. 5/6= решите пж

Answer 1

-3 1/2+2 5/6=-3 3/6+2 5/6=-2 9/6+2 5/6=-4/6=-2/3

Answer 2

-3 1/2+2 5/6=-7/2+17/6=-21/6+17/6=-4/6=-2/3