Mathematics
Mathematics, 03.02.2021 14:00, freddymoskali

A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs. All together, there are 82 cow and chicken legs on the farm.
If there are 7 chickens, how many cows are there?

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A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs. All togeth...

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