简便算法5.6/3.5咋做
问题描述:
简便算法5.6/3.5咋做
答
5.6÷3.5
=7x0.8÷(7x0.5)
=0.8÷0.5
=8÷5
=1.6
简便算法5.6/3.5咋做
5.6÷3.5
=7x0.8÷(7x0.5)
=0.8÷0.5
=8÷5
=1.6