6 / 2 ( 1+2 ) = ???

6 / 2 ( 1+2 ) = 9

OR

6 / 2 ( 1+2 ) = 1

???

刚刚看报纸的时候，碰巧让我‘瞄’到这则位于角落旁的‘数学题’！！！对算术一点也不感兴趣的我，竟然会对它产生莫名的好感？！哈哈，这道数学题在论坛上已经争辩了许久许久了。各人有个人的解案方程式，以下就是例子：

方案①                                                                        方案②

6 / 2 ( 1+2 ) =                                                              6 / 2 ( 1+2 ) =

6 / 2 ( 3 )                                                                      6 / 2 ( 3 )

= 6 / 2 x 3                                                                     = 6 / 6

= 3 x 3                                                                          = 1

= 9