(46.5*50%-3)/5/6有简便算法吗?
问题描述：
(46.5*50%-3)/5/6有简便算法吗?
答
﹙46.5×50％-3﹚÷5/6
=﹙46.5×0.5-3﹚×6/5
=﹙23.25-3﹚×6/5
=20.25×6/5
=24.3
此题没有简便算法.