I'm posting one puzzle, riddle, math, or statistical problem a day. Try to answer each one and post your answers in the comments section. I'll post the answer the next day. Even if you have the same answer as someone else, feel free to put up your answer, too!
Friday, May 22, 2009
Riddle of the Day
How can half of 12 be 7?
This was submitted by Nina Renner. Nina, if you want me to link your name to anything, please let me know.