Related Post: X 8 2x 4 X 8 2 4 X 8 2 49 X 8 2 48 X 8 2 4x 9 5x X 8 2 4x 5 X 8 4 2x 5 3 X 8 2 4x X 8 2 4 0 8 X 2 )= 40