作业帮简便算法 64.3*0.75+34.7*4分之3+0.75
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/29 18:35:15
x){ɾMyӎ';AB6IE$/!t
lA,-
:mCM$qCd}qAb P
简便算法 64.3*0.75+34.7*4分之3+0.75
简便算法 64.3*0.75+34.7*4分之3+0.75
简便算法 64.3*0.75+34.7*4分之3+0.75
64.3*0.75+34.7*4分之3+0.75
=0.75*(64.3+34.7+1)
=0.75*100
=75