Решите пожалуйста номер 1457
5,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,025,48+8,02