Building bricks are closely stacked in a pile 7 ft. high, 36 ft. long and 12 ft. wide. If the bricks are 2 in by 4in by 9 in, how many bricks are in the pile?

Answer 1

7x36x12 x 12^3 divided by 2x4x9

7x6 x 12^3= 42 x 144x12= 72,576 bricks

convert cubic feet to cubic inches by multiplying by 12^3

1 cubic foot = 12x12x12 inches