Question 927740
w and L dimensions
{{{system(2w+2L=30,L/w=2/3)}}}
{{{system(w+L=15,L=(2/3)w)}}}
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{{{w+(2/3)w=15}}}
{{{3w+2w=45}}}
{{{5w=45}}}
{{{highlight(w=9)}}}
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{{{highlight(w=6)}}}


The question.... area.....  you can do this!