2) $\left(\frac{4}{9}-3\frac{1}{15}\right)\cdot9$

Question

$Фото задания: 2) $\left(\frac{4}{9}-3\frac{1}{15}\right)\cdot9$$ Фото задания

Accepted Answer

$3\frac{1}{15}=\frac{46}{15}$.

$\left(\frac{4}{9}-\frac{46}{15}\right)\cdot9=\left(\frac{20}{45}-\frac{138}{45}\right)\cdot9=-\frac{118}{45}\cdot9=-\frac{118}{5}=-23\frac{3}{5}$.

Ответ: $-23\frac{3}{5}$.

2) \(\left(\frac{4}{9}-3\frac{1}{15}\right)\cdot9\)