0.625*36+8分之3*36-36

问题描述:

0.625*36+8分之3*36-36

0.625*36+8分之3*36-36
=0.625*36+8分之3*36-36*1
=36*(0.625+ 0.375-1)
=36*(1-1)
=36*0
=0