\input epsf
\nopagenumbers
\magnification=\magstep1

\noindent {\bf Problem statement} A picture has width $x$ inches and
height $y$ inches. The picture is mounted in a frame that is 1 inch
wide. Suppose $A$ is the area of the picture and $F$ is the area of
the frame.

\medskip

\noindent a) Find formulas for $A$ and  $F$ in terms of $x$ and $y$. 

\medskip

\noindent b) Suppose the height of the picture is $3/2$ times its
width.  Find formulas for $A$ and $F$ as functions of $x$ alone.

\medskip

\noindent c) Under the hypothesis of b), if the area of the picture
equals the area of the frame, find the dimensions of the picture.



%contributed by Michael O'Nan







\vfil\eject\end

