$\left(\frac{3}{8}-0{,}375\right)\cdot16+(-2{,}4)\div\left(-\frac{3}{5}\right)$

Question

$Фото задания: $\left(\frac{3}{8}-0{,}375\right)\cdot16+(-2{,}4)\div\left(-\frac{3}{5}\right)$$ Фото задания

Accepted Answer

Преобразуем десятичные дроби: $0{,}375=\frac{3}{8}$, $-2{,}4=-\frac{12}{5}$.

\[\left(\frac{3}{8}-\frac{3}{8}\right)\cdot16+\left(-\frac{12}{5}\right)\div\left(-\frac{3}{5}\right)\]

\[0+\left(-\frac{12}{5}\right)\cdot\left(-\frac{5}{3}\right)=4\]

Ответ: $4$.

\(\left(\frac{3}{8}-0{,}375\right)\cdot16+(-2{,}4)\div\left(-\frac{3}{5}\right)\)