Question

13×0.8÷13×0.8怎么简便运算

Answer 1

简便计算如下：13×0.8÷13×0.8=13÷13×0.8×0.8=1×0.64=0.64。

Answer 2

计算
13×0.8÷13×0.8
=13÷13×0.8×0.8
=1×0.64
=0.64

Answer 3

换一下位，变成13÷13×0.8×0.8=1×0.8×0.8=0.64