How many feet of border will I need to put around the 4 sides of my bulletin board if the length is 5 yards and the width is 2 yards?
Wow, that's a monster bulletin board.
anyway, the perimeter would be 2(5) + 2(2) yards, or
14 yards.
Since 1 yard = 3 feet, the number of feet would be 14*3 or 42