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2/3x=90×1/5
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亲,很高兴为您解答
。2/3x=90×1/510x =1350*310x=4050x=405思路是:先去分母,两边都乘以15
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咨询记录 · 回答于2022-08-28
2/3x=90×1/5
亲,很高兴为您解答
。2/3x=90×1/510x =1350*310x=4050x=405思路是:先去分母,两边都乘以15
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
亲,请问一下,2/3x是三分之二乘以X,还是3X分之二呢?您能写出来让老师看一下吗?
亲,如果是3X分之二的话,那么算式应该是2/(3x)=90*1/52/(3x)=182/18=3x1/9=3x1/27=xx=1/27