21+50+15=86
) z" i3 R0 A+ s+ r% W0 k* p' Gtvb now,tvbnow,bttvbwhy 86...tvb now,tvbnow,bttvb4 M3 L. c/ P, u: S: R5 l
becos he change 50 "small money" then giv bck to customer 29 and he keep the balance 21公仔箱論壇- x9 h% y) [" x% p' W5 E
then he giv bck his fren 50
$ s. s& h, N% @" T9 uTVBNOW 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。and the shoes cost is 15
' l3 d1 T _. j2 C7 v8 UTVBNOW 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 a$ y* I Z( n L, I1 M' wso total he loss is 86...tvb now,tvbnow,bttvb, n1 i a' H e# T0 t, H
8 _# p! t* N8 r' e% A5 d
[ 本帖最後由 ooichse 於 2008-12-3 01:54 AM 編輯 ] |