11 2 5x2 July 8, 2019 16 32 64 128 11 2 5 x 2 Y 11 2 5 x 2 2 11 12 x 2 5 X 2 5 2x 11 7 5 x 2 25 11 2 11 24 x 5 16 X 2 22 5 11 5 x 2 )= 2x 11 5 1 2 x 11 20 5x2 11 2 0