0.2乘0.1乘0.01除0.05 怎么用递等式的方法来简便计算??

5点半之前要回答呀!这是作业!!
2025-04-25 10:38:24
推荐回答(2个)
回答1:

=0.02×0.01÷0.05
=0.0002÷0.05
=0.04

回答2:

0.2×0.1×0.01÷0.05
=0.02×0.01÷0.05
=0.0002÷0.05
=0.004