Ответ:
\(1\frac{7}{9}=\frac{16}{9}\), \(1\frac{19}{36}=\frac{55}{36}\).
\(\frac{15}{32}:\frac{55}{36}=\frac{15}{32}\cdot\frac{36}{55}=\frac{27}{88}\).
\(\frac{16}{9}\cdot\frac{27}{88}=\frac{6}{11}\).
Ответ: \(\frac{6}{11}\).
\(1\frac{7}{9}=\frac{16}{9}\), \(1\frac{19}{36}=\frac{55}{36}\).
\(\frac{15}{32}:\frac{55}{36}=\frac{15}{32}\cdot\frac{36}{55}=\frac{27}{88}\).
\(\frac{16}{9}\cdot\frac{27}{88}=\frac{6}{11}\).
Ответ: \(\frac{6}{11}\).