21+50+15=86TVBNOW 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 f+ y- g1 c% Y0 @; y3 h
why 86...tvb now,tvbnow,bttvb% G, @ G O6 h( k
becos he change 50 "small money" then giv bck to customer 29 and he keep the balance 210 l9 \' [% R6 M
then he giv bck his fren 50
/ s1 b: O5 H9 W; Y' c, X; O7 [0 C公仔箱論壇and the shoes cost is 15
- Q. ?1 K) [2 p$ {" [* ]) x1 E# c- p) ?# ]# l6 G0 I. K& \- m6 d# r8 \
so total he loss is 86...5 W: F% x+ A, f5 W j* g' C$ Z8 l
6 `2 A4 n# ~, ?1 DTVBNOW 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。[ 本帖最後由 ooichse 於 2008-12-3 01:54 AM 編輯 ] |