Question
At a farm, there were 611 as many goats and cows. There were 50 more cows than goats. The farmer sold away some cows. In the end, there were 56  as many goats as cows. How many cows were sold away?
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At a farm, there were 611 as many goats and cows. There were 50 more cows than goats. The farmer sold away some cows. In the end, there were 56  as many goats as cows. How many cows were sold away?