$\frac{3}{4}\cdot\left(\frac{2}{9}+\frac{5}{8}\cdot\frac{2}{5}\right)=$

Question

Вопрос: $Фото задания: $\frac{3}{4}\cdot\left(\frac{2}{9}+\frac{5}{8}\cdot\frac{2}{5}\right)=$$ Фото задания

Accepted Answer

$\frac{5}{8}\cdot\frac{2}{5}=\frac{1}{4}$.

$\frac{2}{9}+\frac{1}{4}=\frac{8}{36}+\frac{9}{36}=\frac{17}{36}$.

$\frac{3}{4}\cdot\frac{17}{36}=\frac{17}{48}$.

Ответ: $\frac{17}{48}$.

\(\frac{3}{4}\cdot\left(\frac{2}{9}+\frac{5}{8}\cdot\frac{2}{5}\right)=\)