负九分之十减六点六四等于几
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 17:30:49
![负九分之十减六点六四等于几](/uploads/image/z/24491-11-1.jpg?t=%E8%B4%9F%E4%B9%9D%E5%88%86%E4%B9%8B%E5%8D%81%E5%87%8F%E5%85%AD%E7%82%B9%E5%85%AD%E5%9B%9B%E7%AD%89%E4%BA%8E%E5%87%A0)
x){esv=i{ֵϛvɧg?_dW6IED/!d]C}K]3=30VP$khod
3
j4bfF5O;`"yvP9{V 9ff&Z egnj8Myٽ0L&@P&&bw+ қs
负九分之十减六点六四等于几
负九分之十减六点六四等于几
负九分之十减六点六四等于几
-10/9-6.64
=-1-1/9-6-16/25
=-7-(1/9+16/25)
=-7-169/225
=-7又169/225
-10/9-6.64=-1000/900-664*9/900=-6976/900=7.7511111
-10/9-6.64
=-1000/900-5976/900
=-6976/900
=1744/225
=7又169/225