9
bullentin board is 3 feet, chalk board is 4 feet,
If you have a board that is 1 by 12 inches that is 10 foot long you will have 10 inches of board feet. This a math problem.
40 board feet
170
138 feet?
5 1/3 Board Feet.
lineal is the length board feet is 1ft wide X 1 ft long X 1 inch thick = 1 board foot
7' 7"
Around 12 feet
85 inches
you will need the board's thickness to answer this question.
8 square feet.