Question
There were 389 yellow, green and pink balls in a bag. Given that there were 176 more yellow balls than pink balls and 78 more green balls than pink balls, how many pink balls were there in the bag?
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There were 389 yellow, green and pink balls in a bag. Given that there were 176 more yellow balls than pink balls and 78 more green balls than pink balls, how many pink balls were there in the bag?