9/10*15/14:18/7*24-(6/5-2/3)
Ответ:44/5
Пошаговое объяснение:9/10*15/14:18/7*(24-(6/5-2/3))
9/10*15/14*7/18*(24-(18/15-10/15)=
=3/8*(24-8/15)=3/8*(360/15-8/15)=3/8*352/15=44/5