0.25X3.7ⅹ0.4 简便运算?

2024-11-30 19:25:41
推荐回答(1个)
回答1:

简便计算过程方法如下
解:0.25×3.7×0.4
=(0.25×0.4)×3.7
=0.1×3.7
=0.37