Question

Помогите плииииз 14 баллов

Answer 1

1. -25/16+13/5+2+1/2.
( 208-125)/80+(4+1)/2.
83/80+5/2.
(83+200)/80.
283/80.
2. -27,3-70,6+2,6.
-97,9+2,6.
-95,3.
3. -79,9-4,1.
-84.

Answer 2

А 3