1 3 9 6m ) 1 4 12m 8 July 8, 2019 16 32 64 128 1 3 9 6m )+ 1 4 12m 8 1 3 9 6m )+ 1 4 12m 8 simplified 1 1/9m + 5/6 = 1 1/2 1 6m - 1 2 - 3 1m + 0 8