5 16 x 0 8 July 8, 2019 16 32 64 128 1 2 x 5 16 0 8 0 16 ( x 3 5 )= 2 8 4 x 5 16 )( 3 x 81 )= 0 8x 16 )( x 5 )= 0 16×0 5 5/16 x 8