Ответ:
\(\frac{5}{6}+\frac{4}{5}=\frac{25}{30}+\frac{24}{30}=\frac{49}{30}\).
\(\frac{49}{15}:\frac{49}{30}=\frac{49}{15}\cdot\frac{30}{49}=2\).
Ответ: 2.
\(\frac{5}{6}+\frac{4}{5}=\frac{25}{30}+\frac{24}{30}=\frac{49}{30}\).
\(\frac{49}{15}:\frac{49}{30}=\frac{49}{15}\cdot\frac{30}{49}=2\).
Ответ: 2.