9 1 8 1 3 4 July 8, 2019 16 32 64 128 9 1 8 6 3 4 9 1 8 2 3 4 9 1 8 7 3 4 9 5 8 1 3 4 9 8 4 1 2a )= 3 1 4a 5 2 1 1 8 х 9 1 3 1 3 4 1 7 8 8 1 3 x 4 9 9 1/8 minus 3/4 4 8 9 times 1 1 3
