Question
At a farm, there were 17 as many sheep and chickens. There were 60 more chickens than sheep. The farmer sold away some chickens. In the end, there were 511  as many sheep as chickens. How many chickens were sold away?
4 m

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At a farm, there were 17 as many sheep and chickens. There were 60 more chickens than sheep. The farmer sold away some chickens. In the end, there were 511  as many sheep as chickens. How many chickens were sold away?