15 x 7 1 July 8, 2019 16 32 64 128 15 x 7 1 2 15 x 7 10 15 x 7 14 15 x 7 1 3 15 x 7 100 15 x 7 11 15 7 x 14 25 15 7 x 10 3 15 7 x 14 5 15 7 x 14 3 8 15 x 7 14 8 15 x 7 12 15 4 7 x )= 11 15 x 7 15 7 15 x 6 14
