4 1 6 х 3 3 5 July 8, 2019 16 32 64 128 4 1 6 x 3 3 5 4 1 6 3 3 5 5х 1 6 х 3 4 3 4 + 4 = 6 4 6×3 5+1 1 4 1/6 х 3 4 1/2 + 1 1/3