Ответ:
\(5\frac{1}{7}:1,2=\frac{36}{7}:\frac{12}{10}=\frac{36}{7}\cdot\frac{5}{6}=\frac{30}{7}=4\frac{2}{7}\).
Ответ: \(4\frac{2}{7}\).
\(5\frac{1}{7}:1,2=\frac{36}{7}:\frac{12}{10}=\frac{36}{7}\cdot\frac{5}{6}=\frac{30}{7}=4\frac{2}{7}\).
Ответ: \(4\frac{2}{7}\).