Question
There are 177 purple and grey balls in bag C. There are 282 grey and brown balls in bag D. Given that there are four times as many brown balls as purple balls, and the number of grey balls in both bags is the same, find the difference between the brown balls and the purple balls.
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There are 177 purple and grey balls in bag C. There are 282 grey and brown balls in bag D. Given that there are four times as many brown balls as purple balls, and the number of grey balls in both bags is the same, find the difference between the brown balls and the purple balls.