原帖由 wwk6002 於 2007-5-5 22:53 發表。 ( A7 K' w, [- E" U! o# V! b
請答197的人想清楚!tvb now,tvbnow,bttvb: d2 V1 \. F$ k
老闆用假的一百蚊(之後還返張真的一百蚊),換了真的一百蚊零錢,
. E1 Y% W, o6 _' t即係話只係用左一百蚊,就換黎真的一百蚊零錢,然後比左其中79蚊比買野條友,佢自己仲有21蚊,tvboxnow.com3 f2 Q0 D- J" C) L3 T& I: {# D2 y3 z* w
用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ... $ @! r" p0 G7 B* F9 c3 wtvboxnow.com公仔箱論壇% O0 p6 q$ h4 @1 `! t- _" x0 y
公仔箱論壇 I' G, J3 ~; s1 n
Yes, your answer is correct, but is only the 1st part, u forgot he paid back another $100 to his neighbor, that is another $100, not related to the first $100, you really have to 想清楚 |