5 8 x 7 4 3 5 July 8, 2019 16 32 64 128 5 3 13 x 7 5 13 4 8 5 8 x 4 7 x 3 6 x 2 5 6 8 5 4 x 5 3 7 10 1 2 3 5 x 8 7 4 2 5 x 4 5 x 7 = 35 5/7 x 8 5 8*(7 4-3 5)
