calculate Board foot of lumber.Show your step by step solution.

15-20.) Compute the board foot of lumber whose dimension is 4x"4"x12'
Answer:____________​


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Answer:

SOLUTION

STEP-BY-STEP EXPLANATION

4x"4" x12'

Calculate

Rewrite

192x¹xx¹

Calculate the product

192x¹+¹

calculate

192x²