2 6 1 6 7 July 8, 2019 16 32 64 128 2 1 6 7 8 2 1 6 7 9 2 6 1 7 as a fraction 2 1 6 7 10 2 6 1 7 4 2 1 6 7 5 2 1 6 7 5 9 2 6 1 7 3 2 1 6 7 12