12 5 x 12 6 July 8, 2019 16 32 64 128 12 5 x 60 12 5 x 6 2 12 5 x 6 7 8 - 12 x - 5/6 12 5 x 6 3 12 5 x 6 4 5 x 12 )= 65 12 x 5