3 5 x 12 15 July 8, 2019 16 32 64 128 3 4 5 12 x 16 15 2 3 2x 5 x 15 12 9 5 x 4 3 12 15 12 3 x 4 5 x 15 3 5 x 15 6 5 x 12 1 2 12 x )= 3 5 5x 15 5x 3 x x 15 12 5 4x 3 x x 15 12 5 5 6 x 12 )= 2 3 x 15 3 x 12 pullover 5 x 15