2 12 x 3 5 July 8, 2019 16 32 64 128 2 12 3 )* х 5 9 2 1 12 x 5 3 4 2/3 x - 1/2 x = 5/12 2 x 6 )- 12 =- 3 x 5 12 3 x 5 2 4 12 8 2 3 x 5 X 3 5x 2 12 0 X 3 5x 2 8x 12 X 3 6x 2 5x 12 2 12 x 3 5 4 6 x 9 2 (( 11 x 12 2 5 3 12 2 x 5 )= 15 3 x 1 2 x 5 3 y 12 x 2 x 3 )= 5x 12 2 12 x 3 5 4 6 x 81