8 x 1 2 8 x 1 4 July 8, 2019 16 32 64 128 X 1 2 x 8 )= 4 1 3 3 8 x 8 )= 1 2 x 5 )+ 1 4 8x + 1 8 x 8 x 1/2 8 x 8 1/2