Matching Red
There're 18 red socks,24 white,8 blue and 10 black. I want to find 2 matching socks. What's the minimum # of?
ks I need to pull out of the dryer (without looking) to be sure I'll have a matching pair?
I believe that the answer is five. The maximum number of different colored sock you could pull out is four. so the fifth sock would have to match one that you already pulled out. It would be possible to do it in less pulls but if you want to be sure you should pull out 5.
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