原帖由 wwk6002 於 2007-5-5 22:53 發表。 
1 H: P5 D3 j, y- L* a0 T1 k; f請答197的人想清楚!
( ]8 r! i* O' K/ c8 |: \; i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,tvb now,tvbnow,bttvb- I% `4 [- l, J
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,os.tvboxnow.com" V+ ^/ t$ ?5 o, C# B f0 g: r! k9 W, B
用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ... 公仔箱論壇$ c. n" N- g$ U4 C
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tvb now,tvbnow,bttvb) Z: c7 r3 ]5 r; Y5 ]9 A
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 |