Предмет: Математика, автор: naliadegtarova

Срочно!!!!! .Знайти невідомий член пропорції 3:х=10:15,4
а)3/17
б)4,62
в)46,2
г)462

Ответы

Автор ответа: hirofigliloli
1

Ответ:

150/77 или 1,948

Пошаговое объяснение:

х= (3*10)/15,4

х= 30/15,4

х= 150/77 или 1 73/77

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