3 3 7 x 2 1 4 July 8, 2019 16 32 64 128 3 x 7 2 4x 1 3 7 8 x 2 1 4 5 x − 3 3 4 )= 7 1 2 3 7 10 x 2 1 4 3 1 8 x 1 3 7 x 2 4 5 3 3/7 x 2 2 3/7 х/7 3 1/7 - 7 3 - 2 5*3 4
