0.75*99+4分之3怎么简算
问题描述:
0.75*99+4分之3怎么简算
答
0.75*99+4分之3
=0.75*(99+1)
=0.75*100
=75
0.75*99+4分之3怎么简算
0.75*99+4分之3
=0.75*(99+1)
=0.75*100
=75