Posted by Luqmaan on Thursday, February 2, 2012 at 7:21pm.
A farmer will make a rectangular pen with 100 feet of fence using pasrt of his barn for one side of the pen. What is the largest area he can enclose?

math  Reiny, Thursday, February 2, 2012 at 8:31pm
very similar question answered by two of our experts.
Just change the numbers.
http://www.jiskha.com/display.cgi?id=1315903063