Ответ:
\(5\frac{4}{15}+9\frac{2}{7}=14+\frac{4}{15}+\frac{2}{7}=14+\frac{28+30}{105}=14\frac{58}{105}=\frac{1528}{105}\).
\(\frac{1528}{105}:60=\frac{1528}{6300}=\frac{382}{1575}\).
Ответ: \(\frac{382}{1575}\).
\(5\frac{4}{15}+9\frac{2}{7}=14+\frac{4}{15}+\frac{2}{7}=14+\frac{28+30}{105}=14\frac{58}{105}=\frac{1528}{105}\).
\(\frac{1528}{105}:60=\frac{1528}{6300}=\frac{382}{1575}\).
Ответ: \(\frac{382}{1575}\).