下列洧理薮嘚计匴湜娝囸确?

来源:百度知道 编辑:UC知道 时间:2024/05/21 21:44:10
(-5)÷(-3)×1/3=5÷1=5
怼芣怼?适样冩?这样写对不对吖?

错,绝对的错
应该是:
(5/3)×1/3
=5/9
o(∩_∩)o...

of course it's wrong .the instructions in primary school haven't been mastered.

先扁你一顿,然后告诉你:
(-5)÷(-3)×1/3=(-5)÷[(-3)×1/3 ]=(-5)÷(-1)=5
这样写也许别人就不会bs了(一_一)!
~~~弱弱地飘过~~~
http://xiaonei.com/babyjohn

能不能好好打字?我见过的老奶奶打的字都比你的正确率高!!!BS你一下下先

不对

应该是这样的
(-5)÷(-3)×1/3=(-5)×(-1/3)×1/3=5/9