6 7 5 2 July 8, 2019 16 32 64 128 6 7 5 21 6 7 5 2 4 6 7 5 22 6 7 5 2 3 6 7 5 2 8 6 7 5 2 height difference 6 7 2 5 as a fraction 6 7 2 5 1 3 6 5 )= 7 25 6 5 7 20 6 7 2 5 3 4 6 5 7 2 1 4 7 6 5 2 0 18 6 7 5 2 6 7 vs 5 2