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58问答库 > 养鸡场养的母鸡比公鸡多270只,母鸡与公鸡的比是4:1.求母鸡,公鸡各有多少只?

养鸡场养的母鸡比公鸡多270只,母鸡与公鸡的比是4:1.求母鸡,公鸡各有多少只?

2025-03-15 07:59:43

推荐回答（2个）

回答（1）：

母鸡比公鸡多(4-1)/1=3即多的数目是公鸡的3倍=270
所以，公鸡有270/3=90只。母鸡有90×4=360只。

回答（2）：

母鸡-公鸡=270
母鸡/公鸡=4
母鸡=4*公鸡
4*公鸡-公鸡=270
公鸡=90
母鸡=360

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