Question 7588
This problem is requires knowledge of adding and multiplying fractions

Perimenter for a rectangle = {{{P=2(LxW)}}}

{{{P=2(3&3/8+1&3/16)}}}
{{{P=2(3&6/16+1&3/16)}}}
{{{P=2(4&9/16)}}}
{{{P=2/1+73/16)}}}
{{{P=146/16}}}
{{{P=9&1/8}}}

I hope this helps you.