Later, each was asked "How many other students were in your room?" The average of these responses was 12.
How is this possible?
oh, thanks Brian. I missed the key word "other". My apologies to Jer.
blackjack
<a href="http://c.casalemedia.com/c?s=51816&f=3&id=0" target="_blank"><img src="http://as.casalemedia.com/s?s=51816&u=http://perplexus.info&f=3&id=0&if=0" width="120" height="600" border="0"></a>
flooble's webmaster puzzle
re: Solution
