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!
Wednesday, September 12, 2007
Fractions Are Your Friends
How would you combine one-third of 12 and four-fifths of 7 to get 11?