10 3 x 12 7 July 8, 2019 16 32 64 128 X 10 )-( 3x 12 )= 7x 2 11 4x 2 x 7 )+ 3 x 12 )= 10 10 9 x 7 12 =- 2 3 10 12 x 10 x 37 12 x 10-3
