笼子里有若干只鸡和兔.从上面数,有8头,从下面数,有26只脚.鸡和兔各有几只?要用两种方法解答.不要用二元一次方程解答.要用假设法和一元一次方程解答.
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/13 11:26:21
![笼子里有若干只鸡和兔.从上面数,有8头,从下面数,有26只脚.鸡和兔各有几只?要用两种方法解答.不要用二元一次方程解答.要用假设法和一元一次方程解答.](/uploads/image/z/2829864-48-4.jpg?t=%E7%AC%BC%E5%AD%90%E9%87%8C%E6%9C%89%E8%8B%A5%E5%B9%B2%E5%8F%AA%E9%B8%A1%E5%92%8C%E5%85%94.%E4%BB%8E%E4%B8%8A%E9%9D%A2%E6%95%B0%2C%E6%9C%898%E5%A4%B4%2C%E4%BB%8E%E4%B8%8B%E9%9D%A2%E6%95%B0%2C%E6%9C%8926%E5%8F%AA%E8%84%9A.%E9%B8%A1%E5%92%8C%E5%85%94%E5%90%84%E6%9C%89%E5%87%A0%E5%8F%AA%3F%E8%A6%81%E7%94%A8%E4%B8%A4%E7%A7%8D%E6%96%B9%E6%B3%95%E8%A7%A3%E7%AD%94.%E4%B8%8D%E8%A6%81%E7%94%A8%E4%BA%8C%E5%85%83%E4%B8%80%E6%AC%A1%E6%96%B9%E7%A8%8B%E8%A7%A3%E7%AD%94.%E8%A6%81%E7%94%A8%E5%81%87%E8%AE%BE%E6%B3%95%E5%92%8C%E4%B8%80%E5%85%83%E4%B8%80%E6%AC%A1%E6%96%B9%E7%A8%8B%E8%A7%A3%E7%AD%94.)
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