A piece is 3/4" thick, 12" wide, and 8 feet long. How many board feet is it?

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Multiple Choice

A piece is 3/4" thick, 12" wide, and 8 feet long. How many board feet is it?

Board feet is a unit of lumber volume calculated from the piece’s thickness, width, and length. Use BF = (thickness in inches) × (width in inches) × (length in feet) ÷ 12. This piece is 3/4" thick (0.75), 12" wide, and 8 feet long. Multiply the numbers: 0.75 × 12 × 8 = 72, then divide by 12 to convert to board feet: 72 ÷ 12 = 6. Since the width is exactly 12 inches, you can also check quickly by multiplying thickness by length: 0.75 × 8 = 6. So the piece is 6 board feet.

Board feet is a unit of lumber volume calculated from the piece’s thickness, width, and length. Use BF = (thickness in inches) × (width in inches) × (length in feet) ÷ 12. This piece is 3/4" thick (0.75), 12" wide, and 8 feet long. Multiply the numbers: 0.75 × 12 × 8 = 72, then divide by 12 to convert to board feet: 72 ÷ 12 = 6. Since the width is exactly 12 inches, you can also check quickly by multiplying thickness by length: 0.75 × 8 = 6. So the piece is 6 board feet.

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