简便计算119分之11*120+119分之108
简便计算119分之11*120+119分之108
日期：2021-08-02 07:07:29 人气：1
12
11*120/119+108/119
=(11+11*119)/119+108/119
=11/119+11+108/119
=1+11
=12
11*120/119+108/119
=(11+11*119)/119+108/119
=11/119+11+108/119
=1+11
=12
简便计算119分之11*120+119分之108