原帖由 wwk6002 於 2007-5-5 22:53 發表。 tvb now,tvbnow,bttvb; O/ u; I0 P" I2 s
請答197的人想清楚!
3 ]0 }5 Y; N x3 n. Z! f6 X1 S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,6 K- I6 f( C0 ?
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,
- u5 u7 J$ @" P F P0 [0 u0 {7 atvb now,tvbnow,bttvb用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ... w$ }" y- j- Jtvb now,tvbnow,bttvb公仔箱論壇+ I3 X# H- M. I4 [9 O" Y
( S% H. G$ o9 U8 k公仔箱論壇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 |