AB是两位数,CDE是三位数,ab x cde x abcde=cdecdecde求ab=?cde=?
问题描述:
AB是两位数,CDE是三位数,ab x cde x abcde=cdecdecde求ab=?cde=?
答
已知,ab × cde × abcde = cdecdecde ,
可得:ab × abcde = 1001001 ,
因为,1001001 不能被任意一个两位数整除,
所以,满足条件的两位数ab和三位数cde不存在,无解.