A 2X6 is 5 1/2 inches wide. Incidentally it's 1 1/2 inches thick. Pre-WWII lumber was cut at stated dimensions, a 2x4 was actually 2 inches by 4 inches.
I am going to guess that you are talking about the fascia board which is usually a 2x6 board
A nominal 2x6 baord is actually 5.5" wide. 5.5"/12"=0.45833ft => 0.45833ft x 300ft = 137.5 sq-ft
At one time, sawmills cut green lumber to 2"x8". A higher-humidity board would shrink more than an dryer board, and in any case, the board would be reduced in size by planing (smoothing the rough-cut sides.) Seems to me that the industry standardized the size of wood about 40 yeas ago. Now, sawmills calculate the size to cut so that dried and planed wood will be a standard size when dried. A 2x6 is actually 1.5 inches thick and 7.25 inches wide.
a "2x6" board is actually 1 1/2" x5 1/2"
12
surf board
Evation: n+7-(2x6) Answer: 0
The width of the board may very. It depends on the board.
2x6
It is equal to to 72 because 2x6=12 and 3x2=6 and 12x6=72 or if you think this is to complicated, you can do 2x6=12, 12x3=36, and then 36x2, which then also gives you 72
That board is not wide enough. I have a wider board. The board still needs to be oak. This board cannot be cut any longer.