Предмет: Физика, автор: fffftyu

Почему на картинке 5/2 стало 2/5

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Ответы

Автор ответа: СовушкинДомик

Q= 5/2 *A

Выразили А:

А= Q: 5/2

При делении дробь переворачиваем:

А= Q * 2/5= 2Q/5

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