4 3 4 x 2 5 8 July 8, 2019 16 32 64 128 4 3 4 x 2 5 8 3 5 6 4 3 4 х 2 5 8 3 5 6 1 3 4 x 2 5 8 15 3 4 x 2 5 8 3 4 x 11 2 )= 5 8 3 4 x 51 2 )= 5 8 8 3 4 x 2 5 8 x 11 1 4 4 + 4 =5