这题目其实是故意混乱大家的。。。其实三人所付的27元是住宿费25元加员工私吞的2元,然后30减掉27元就是员工给回他们的每人1元。。。 根本就没有消失掉。。。作者: chea76 時間: 2008-10-23 09:58 AM
30-25=5 (paid for rent) " X/ v1 ^, u% n U4 U2 N" H公仔箱論壇5-2=3 (taken by the employee) 3 F, h* o0 Y$ bos.tvboxnow.com3/3=0 (return back) - |5 T' F) g) v/ R1 hos.tvboxnow.comTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。) b7 u& T% k; q- ?$ _
so... what $1 are u refering to?????作者: happyman8866 時間: 2008-10-23 10:33 AM
At first they paid $30-tvb now,tvbnow,bttvb: z1 z5 e4 A( ]) G4 Y/ B' F- B
and they get return $3-TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。6 c( f2 f3 {$ [/ q+ V
that mean they just paid $27-os.tvboxnow.com/ ]& Z; b( e% b8 k7 \% A
the owner take $25- and the servant take $2 / G$ t4 {0 Q; E9 @os.tvboxnow.comso the sum is totally equal作者: happy小鬼 時間: 2008-10-23 01:47 PM