3 5 6x 10 July 8, 2019 16 32 64 128 3 5 6x 10 )= 11 5 6x =- 10x 3 10x 5 5x 3 )= 5 6x 4 3 2x 5 )= 6x 10 2 3 (- 6x 5 )= 10 5 6x 3 )= 10 5x 6x 8 3 5 )/ 10 3 5x 6x 10 )= 5 2x 40 5 x 3 )= 6x 10 8x 6x 3 5 ≤ 10x 19 5 6x 10 1 3 x 15 4x 5 6x 3 10x 2 2 4x 5 )- 3 3 6x 10 7 16 5 6x 3 10x 2 6x 5 3 x 10