2 8 x 10 6 July 8, 2019 16 32 64 128 8 2 x 10 )= 4x 6 8 x 10 6 2 4 2x 8 x 3x 2 6x 10 8 2 х 3 )= 10 6х 2 x 5 )- 8 x 6 )= 10 2 10 x 6 8 door 2 4 6 8 x 10 5 10 8 2 x 6 9 2 10 x 6 8 exterior door 6x 2 x 8 10 2 10 x 6 8 interior door 8 x 10 6 divided by 2 4 1 2 6x 8 ) x 10 20 10 2 8 x 2 6