1) Вычислите: г) \(9\frac{3}{8} - 2\frac{5}{8}\)

г) \(9\frac{3}{8} - 2\frac{5}{8} = 8\frac{11}{8} - 2\frac{5}{8} = (8-2) + \frac{11-5}{8} = 6 + \frac{6}{8} = 6 + \frac{3}{4} = 6\frac{3}{4}\)