5 7 x 14 25 July 8, 2019 16 32 64 128 2 3 5 7 x 14 25 14 5 x 10 7 x 25 8 5 14 x 7 13 x 26 25 3 5 x 5 8 5 7 x 14 25 2 7 5 7 x 14 25 5 x 7 = 35 5/7 x 14