-703/90
Пошаговое объяснение:
-(389/50-6/5*1/9)-(11/50-2/4*1/9)
-(389/50-2/5*1/3)-(11/50-1/2*1/9)
-(389/50-2/15)-(11/50-1/18)
-1147/150-37/225
=-703/90
-703/90
Пошаговое объяснение:
-(389/50-6/5*1/9)-(11/50-2/4*1/9)
-(389/50-2/5*1/3)-(11/50-1/2*1/9)
-(389/50-2/15)-(11/50-1/18)
-1147/150-37/225
=-703/90