2 7 9 4 9 July 8, 2019 16 32 64 128 2 7 9 5 4 9 2 1 9 7 4 9 7 2 9 3 4 9 7 2 9 4 1 3 х 9 7 9x 4 2 x 9 7x 1 8 4 2 7 9 9 7 9х 4 2 х 9 7х 1 6 7 9 2 4 9 X 1 7 9 2 4 9 7 4 9 2 ) 0 9 11 2 9 y 2 7 9 1 4 9 11 2 9 у 2 7 9 1 4 9 1 7 9 x 5 4 9 2 5 8 2 1 9 7 4 9 as a fraction 3y 2 9 4 7 9