Предмет: Математика, автор: valieva8024

4/15 y=2/5 решение данного уравнения

Ответы

Автор ответа: kostanovrnd

Ответ:у=3/2

Пошаговое объяснение:

4/15у=2/5

20у=30⇒у=3/2

Проверим: (4/15)·(3/2)=12/30=2/5 чтд.

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