5 2 1 9 3 8 July 8, 2019 16 32 64 128 9 5 9x 2 1 3 )= 8 X 5 2 1 9 3 8 5 8x 3 2 ) / 9 1 5 1 2 3 4 of 8 9 9 2 3 8 1 5 as a fraction 8x 5 2 4x 3 )( 2x 1 )= 9 30 5 1 2 x (- 9 3 16 8