Ответ:
- \(9\frac{3}{7}=\frac{66}{7}\), поэтому \(\frac{66}{7}\cdot\frac{5}{22}=\frac{15}{7}=2\frac{1}{7}\).
- \(6\frac{3}{8}=\frac{51}{8}\), поэтому \(\frac{51}{8}\cdot\frac{16}{17}=6\).
- \(2\frac{1}{3}=\frac{7}{3}\), \(1\frac{1}{5}=\frac{6}{5}\), поэтому \(\frac{7}{3}\cdot\frac{6}{5}=\frac{14}{5}=2\frac{4}{5}\).
- \(19\frac{1}{2}=\frac{39}{2}\), \(1\frac{5}{9}=\frac{14}{9}\), поэтому \(\frac{39}{2}\cdot\frac{14}{9}=\frac{91}{3}=30\frac{1}{3}\).
- \(2\frac{1}{4}=\frac{9}{4}\), \(2\frac{2}{27}=\frac{56}{27}\), поэтому \(\frac{9}{4}\cdot\frac{56}{27}=\frac{14}{3}=4\frac{2}{3}\).
- \(2\frac{8}{11}=\frac{30}{11}\), \(5\frac{2}{15}=\frac{77}{15}\), поэтому \(\frac{30}{11}\cdot\frac{77}{15}=14\).
- \(1\frac{1}{14}=\frac{15}{14}\), \(5\frac{2}{5}=\frac{27}{5}\), поэтому \(\frac{7}{9}\cdot\frac{15}{14}\cdot\frac{27}{5}=9\).
- \(2\frac{2}{3}=\frac{8}{3}\), \(1\frac{1}{24}=\frac{25}{24}\), поэтому \(\frac{8}{3}\cdot\frac{25}{24}\cdot\frac{5}{3}=\frac{125}{27}=4\frac{17}{27}\).
