HMMT 2001 V6
- Advanced Topics
- Answer
There are two red, two black, two white, and a positive but unknown number of blue socks in a drawer. It is empirically determined that if two socks are taken from the drawer without replacement, the probability they are of the same color is . How many blue socks are there in the drawer?
Dataset text NuminaMath olympiads. Quoted with source.
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