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13问答网 > 某商厂购进甲乙两种节能灯共1200只.甲型25元乙型45元如何进货,可使进货款是46000

某商厂购进甲乙两种节能灯共1200只.甲型25元乙型45元如何进货,可使进货款是46000

2025-03-15 11:13:46

推荐回答（3个）

回答1：

这不是鸡鸭同笼的变型题吗？

（46000-1200x25）÷（45-25）
=16000÷20
=800
1200-800=400

45元的灯800只，25元的灯400只。

回答2：

这是鸡兔同笼的变形体，所以，只要按照接兔同笼的解决方法去解决，就OK。

回答3：

用假设的方法做啊。把甲型看成乙型也可以把乙型看成甲型啊

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