Предмет: Математика, автор: ersankepka1212

Вычислите: 3/5+4 1/5*(4/21-3/14)-3/5

Ответы

Автор ответа: dybina2011

12

Ответ:

$\frac{3}{5} + 4 \frac{1}{5} \times ( \frac{4}{21} - \frac{3}{14}) - \frac{3}{5} = - \frac{1}{10}$

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