(0.75除以0.2)除以0.25乘25%【要简算】

问题描述:

(0.75除以0.2)除以0.25乘25%【要简算】

(0.75除以0.2)除以0.25乘25%
=0.75÷0.2×(25%÷0.25)
=3.75×1
=3.75