Question
A farm had the same number of cows, chickens and pigs. After selling 159 chickens and buying another 135 pigs, the farm now has 4 times as many pigs as chickens. How many cows does the farm have?
4 m

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A farm had the same number of cows, chickens and pigs. After selling 159 chickens and buying another 135 pigs, the farm now has 4 times as many pigs as chickens. How many cows does the farm have?