(- 8 4 5 4 3 6 July 8, 2019 16 32 64 128 8 3 4 4 5 6 as a fraction 8 4 2 6 4 5 x 3 7 9 1 8 x 4 5 x 6 3 4 x 7 5 4 8 4x 3 4 4 6 9 8 3 4 minus 4 5 6 3 11x 8 4 )/( 5 6 )- 4 4 + 4 = 6 - 8 3 - 4 6 = (4 8 - 6 6) / 8