1 1 2 x 1 3 4 x 7 July 8, 2019 16 32 64 128 3 4 x 1 1 2 x 1 7 8 2x 1 3 4 x 1 )( x 1 2x 2 )= 7 2 1 4 x 2 1 3 x 1 5 7 1 1 7 x 10 1 2 x 6 3 4 1 - 2 = 4 4 1/2 + 1 1/3
