Предмет: Математика, автор: Irishka2004

Объясните как решать,пожалуйста!!!Найдите значение каждой буквы,при котором верно равенство а) 1/2=х/10 б) 4/6=х/3 в)2/5=20/х г)18/х=3/5 д) 56/21=8/х

Ответы

Автор ответа: Heromant2202

x=1 умножить 10разделить 2

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