-1.53乘以0.75+0.53乘以四分之三-3.4乘以0.75等于几

来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/01 23:02:43
-1.53乘以0.75+0.53乘以四分之三-3.4乘以0.75等于几-1.53乘以0.75+0.53乘以四分之三-3.4乘以0.75等于几-1.53乘以0.75+0.53乘以四分之三-3.4乘以0.

-1.53乘以0.75+0.53乘以四分之三-3.4乘以0.75等于几
-1.53乘以0.75+0.53乘以四分之三-3.4乘以0.75等于几

-1.53乘以0.75+0.53乘以四分之三-3.4乘以0.75等于几
-1.53乘以0.75+0.53乘以四分之三-3.4乘以0.75
=(-1.53+0.53-3.4)×0.75
=(-4.4)×4分之3
=-3.3