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!
Thursday, May 11, 2006
Dressed to the Nines
How do you six nines to equal exactly 100? You can use addition, division, decimals, etc... just no other digits.