6.8乘31\8加0.32乘4.2减8除以25,

问题描述:

6.8乘31\8加0.32乘4.2减8除以25,

6.8乘31\8加0.32乘4.2减8除以25
=26.35+1.344-0.32
=27.374对不起,是6.8除以那是你写错了采纳我,重新问