Ms. Zambrano told a census-taker during the recent census that she had three boys. When asked their ages, she replied, “The product of their ages is 72. The sum of their ages is the same as my house number. 1�7
The census-taker looked at the house number and complained, “I still can’t tell! 1�7
Ms. Zambrano replied, “Oh, that’s right. I forgot to tell you that the oldest one likes to play guitar. 1�7
The census-taker promptly wrote down the ages
of the three children.
How old are they? (Due February 1st, 2008)
Friday, January 11, 2008
Problem 7 winners are ...
Kelvin Rodriguez, Diego Portillo, and Kathrine Fernandez are the first three students to submit a correct solution for version 1, 2, and 3, respectively. Congratulations! There are also many other correct solutions submitted by different students. Good job everyone!
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