Pennsylvania teachers heading out of state to find jobs. Hunting for a position as a first-grade teacher in Pennsylvania became a full-time job for Williams Township native Sarah Widmer. After Widmer graduated from Shippensburg University in 2012, she immediately began her job hunt, applying to every school district in Pennsylvania; all 500 of them.
By Definition. A single board foot of lumber measures 1 inch thick, 12 inches wide and 12 inches long. The formula for calculating board feet is first to multiply thickness by width by length -- in inches. Then divide the total by 144 for the total board footage of a given board.
If you bought 100 linear feet of lumber, laying them down end to end would stretch for 100 feet, it wouldn't matter how wide the boards were. If you were to multiply the width of the board, or the width of the roll of cloth, times the linear length, you would get the area.