5 15 1)62 = 52 6 15 = 5 1 2 1 6 2 6 15 = 1 9

1) $$5 \frac{5}{6} : 2 \frac{5}{15} = \frac{35}{6} : \frac{35}{15} = \frac{35}{6} \cdot \frac{15}{35} = \frac{1}{2} \cdot \frac{5}{1} = \frac{5}{2} \cdot \frac{1}{1} = \frac{5}{2} = 2\frac{1}{2}$$

$$ \frac{5}{2}=2\frac{1}{2}$$

Ответ: $$2\frac{1}{2}$$