Ответ:
а) \(1-\frac{5}{8}=\frac{8}{8}-\frac{5}{8}=\frac{3}{8}\).
б) \(3\frac{3}{10}-1\frac{7}{15}=2+\frac{9}{30}-\frac{14}{30}=1\frac{25}{30}=1\frac{5}{6}\).
в) \(10-1\frac{1}{9}=9-\frac{1}{9}=8\frac{8}{9}\).
г) \(7\frac{5}{18}-1\frac{7}{12}=6+\frac{10}{36}-\frac{21}{36}=5\frac{25}{36}\).
д) \(9\frac{5}{6}-2\frac{3}{4}=7+\frac{10}{12}-\frac{9}{12}=7\frac{1}{12}\).
е) \(5\frac{3}{24}-1\frac{1}{21}=4+\frac{21}{168}-\frac{8}{168}=4\frac{13}{168}\).
Ответ: а) \(\frac{3}{8}\); б) \(1\frac{5}{6}\); в) \(8\frac{8}{9}\); г) \(5\frac{25}{36}\); д) \(7\frac{1}{12}\); е) \(4\frac{13}{168}\).
