Question
A farm had the same number of cows, ducks and pigs. After selling 10 ducks and buying another 166 pigs, the farm now has 3 times as many pigs as ducks. How many cows does the farm have?
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A farm had the same number of cows, ducks and pigs. After selling 10 ducks and buying another 166 pigs, the farm now has 3 times as many pigs as ducks. How many cows does the farm have?