4.28乘0.5乘0.4 用最简便的方法怎样算
问题描述:
4.28乘0.5乘0.4 用最简便的方法怎样算
答
4.28*0.5*0.4
=4.28*0.2
=0.856
4.28乘0.5乘0.4 用最简便的方法怎样算
4.28*0.5*0.4
=4.28*0.2
=0.856