Question 947401
For a rectangle,
{{{P=2(L+W)=24}}}
so,
{{{L+W=12}}}
Substituting,
{{{L+(1/4)L+1=12}}}
{{{(5/4)L=11}}}
{{{L=44/5}}}
Then,
{{{W=(1/4)(44/5)+1}}}
{{{W=11/5+5/5}}}
{{{W=16/5}}}