Ответ:
\(3\frac{1}{5}=\frac{16}{5}\), \(2\frac{2}{15}=\frac{32}{15}\).
\[\frac{16}{5}:\frac{32}{15}=\frac{16}{5}\cdot\frac{15}{32}=\frac{3}{2}=1\frac{1}{2}.\]
Ответ: \(1\frac{1}{2}\), вариант 1.
\(3\frac{1}{5}=\frac{16}{5}\), \(2\frac{2}{15}=\frac{32}{15}\).
\[\frac{16}{5}:\frac{32}{15}=\frac{16}{5}\cdot\frac{15}{32}=\frac{3}{2}=1\frac{1}{2}.\]
Ответ: \(1\frac{1}{2}\), вариант 1.