<PRE><B>Question 864331</B>
{{{6/4 = x/2.5}}} where x is height in feet
4x = 6*2.5
4x = 15
 x = 15/4
 x = 3 3/4 feet
So the poster is 3 3/4 feet high and 2 1/2 feet wide
The perimeter is 3 3/4 + 2 1/2 + 3 3/4 + 2 1/2
or
3 + 2 + 3 + 2 + 3/4 + 2/4 + 3/4 + 2/4
10 + 10/4
10 + 5/2
10 + 2 1/2
12 1/2 feet is the perimeter</PRE>