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用一个杯子向空水壶里倒水,如果倒进2杯水,连壶重480克,如果倒进5杯水,连壶重930克,每杯水重
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您好,每杯水重150克,杯子重180克。![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
咨询记录 · 回答于2022-12-07
用一个杯子向空水壶里倒水,如果倒进2杯水,连壶重480克,如果倒进5杯水,连壶重930克,每杯水重多少克,壶重多少克
您好,每杯水重150克,杯子重180克。![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
您好,因为:倒进2杯水,连壶重480克,所以2杯水的重量+杯子的重量=480,倒进5杯水,连壶重930克,所以5杯水的重量+杯子的重量=930,解得一杯水的重量为150g,杯子的重量为180g。![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_01.png)
谢谢
没事哦
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