11) $4\frac{1}{3}:5+2,4:(-0,1)-\frac{14}{15}:1\frac{2}{5}$.

Question

Вопрос: $Фото задания: 11) $4\frac{1}{3}:5+2,4:(-0,1)-\frac{14}{15}:1\frac{2}{5}$.$ Фото задания

Accepted Answer

$4\frac{1}{3}:5=\frac{13}{15}$, $2,4:(-0,1)=-24$.

$\frac{14}{15}:1\frac{2}{5}=\frac{14}{15}:\frac{7}{5}=\frac{2}{3}$.

$\frac{13}{15}-24-\frac{2}{3}=\frac{1}{5}-24=-\frac{119}{5}$.

Ответ: $-\frac{119}{5}$

11) \(4\frac{1}{3}:5+2,4:(-0,1)-\frac{14}{15}:1\frac{2}{5}\).