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) - ~8 x& [5 ? R5-2=3 (taken by the employee) ; E5 [" f: R4 eTVBNOW 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。3/3=0 (return back) 3 ~8 e I& K0 v7 K, j2 I9 e公仔箱論壇 + I% A2 F5 w1 i. b B) f! Lso... what $1 are u refering to?????作者: happyman8866 時間: 2008-10-23 10:33 AM
At first they paid $30-公仔箱論壇$ \3 w; B2 e% O2 J `* E$ s ~. h; |
and they get return $3-tvb now,tvbnow,bttvb `* k3 x3 O' S9 c
that mean they just paid $27- s& q( E- c( M公仔箱論壇the owner take $25- and the servant take $2 & a1 L: Y; ]' I2 o& j1 Pso the sum is totally equal作者: happy小鬼 時間: 2008-10-23 01:47 PM