[trikster]

I apologize. I didn't read the question carefully. At first I calculated what are the chances of picking up two red balls. Then I read the question again and got all mixed up. [img]/images/graemlins/blush.gif[/img] Now I understand what this problem is all about and even understand the solution. I do know my math but my english ain't that good [img]/images/graemlins/smirk.gif[/img].