Question 845589
{{{Perimeter*Price}}}, 


Cost is {{{(2*54+2*57)*1.0}}} dollars, since the ratio found in the price is 1 dollar per foot.  In case a fraction of a ten foot section needs to be rounded up to the nearest whole section, then:


{{{2(54+57)/10}}}= how many ten-foot sections
{{{(54+57)/5=111/5=22&1/5}}}
So this would be 23 ten-foot sections, therefore {{{23*10=230}}} dollars