【康育菁】評論
1A0 = 2A1,一張A0可裁為2張A11A1 = 2A2,一張A1可裁為2張A21A2 = 2A3,一張A2可裁為2張A3所以1A0 = 2x2x2 = 8A3
【shang (已上職)】評論
8/1=8