Найдите сумму: 3 13/15+6 7/10.

\[3\frac{13^{\backslash 2}}{15} + 6\frac{7^{\backslash 3}}{10} = 9\frac{26 + 21}{30} =\]

\[= 9\frac{47}{30} = 10\frac{17}{30}\]