为什么246×321963/123369 =2x123x321963/123x1003 =2x321x1003/1003 =2x321 =642

分类: 作业答案 • 2022-01-09 18:01:45

问题描述：

答

246×321963/123369
=2x123x321963/123x1003
=2x321x1003/1003
=2x321
=642
过程就是先提取公因式能约分的约分.最后剩下的就是答案了.