(125/10-7/3)*(-36/7)+(8/5*(-1/5,6))
1) 125/10-7/3=375/30-70/30=305/30=61/6
2) 61/6*(-36/7)=-366/7
3) 8/5*(-1/5,6)=-2/7
4) -366/7-2/7=-368/7= -52 4/7
ответ:
(125/10-7/3)*(-36/7)+(8/5*(-1/5,6))
1) 125/10-7/3=375/30-70/30=305/30=61/6
2) 61/6*(-36/7)=-366/7
3) 8/5*(-1/5,6)=-2/7
4) -366/7-2/7=-368/7= -52 4/7
ответ: