7 1 3 x 2 2 11 July 8, 2019 16 32 64 128 7 1 3 x 2 2 11 solution 7 1 3 х 2 2 11 How to solve 7 1 3 x 2 2 11 7 1/2 x 2 1/3 2 3/7 - 10 х 1/2
