7 х 3 July 8, 2019 16 32 64 128 7 х 3/28 7 х 3/7 7 х 3/4 7 х 3/14 7 х 30 7 х 3 4 7 x 30 7 x 35 7 x 3 )= 28 7 x 365 7 x 36 7 x 300 7 x 3.14 7 x 32 7 x 31
