Предмет: Алгебра, автор: DFXGFFGNGFN

Сократите дробь:

3m-6n
------------
12n-6m

Как это решать?

Ответы

Автор ответа: eVa74

3

$\frac{-3(2n-m)}{6(2n-m)}= -\frac{1}{2}$

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