求教.智力思维训练题 There are some boys and dogs.When they stay together you can find then there hundred and sixty.There are eight hundred and feets together.How many boys and dogs are there?

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求教.智力思维训练题 There are some boys and dogs.When they stay together you can find then there hundred and sixty.There are eight hundred and feets together.How many boys and dogs are there?
求教.
智力思维训练题
There are some boys and dogs.When they stay together you can find then there hundred and sixty.There are eight hundred and feets together.How many boys and dogs are there?

求教.智力思维训练题 There are some boys and dogs.When they stay together you can find then there hundred and sixty.There are eight hundred and feets together.How many boys and dogs are there?
今有男孩和狗不知其数.合计为360,有800条腿,问男孩和狗各有多少?
经过判断,我认为你的拼写有误:
there应该是three
另外eight hundred and feets这里的“and”多余,或者是你丢掉了一个数据.
这是一个数学问题,最后计算结果是男孩320个,狗40条.
计算过程如下:
360×2=720(如果都是男孩,则是720条腿)
(800-720)/(4-2)=40 (每条狗比男孩多2条腿,总计多出80条腿,所以狗的数量是40条)
360-40=320 (男孩的数量)

有一些男孩儿和狗。当他们一起停留你的时候然后能在那里找百和第六的。一起有八百和脚。有多少男孩和狗。

男孩与狗若干,站在一起数量是160,共800只脚,问多少个男孩,多少个狗
用方程解