skybirds

首先損失Ｏ左件貨 $18 + 無啦啦找返錢俾條粉腸 $79 + 再加上無奈還俾街坊口既 $100
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總共損失係 $18+$79+$100 = $197
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0 F* q% _: j# t) Q( [; h或者如果係捉字失既話5.39.217.76) _( Z/ b  x& D2 M( I% x/ [
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 # n/ D# Z& b5 V  s' u. q& t+ O0 w
$97 old question

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old question?2 J& {( o, v6 c8 ?4 a
but how come u still have the wrong answer?公仔箱論壇$ \- \) w% I1 J& @* d+ _0 P/ i: x, Y
what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
7 {8 m9 q5 L* F, E  [3 P" u請答197的人想清楚！
3 Y9 Z7 ?! T7 r5 N6 M2 k. {: y公仔箱論壇老闆用假的一百蚊(之後還返張真的一百蚊)，換了真的一百蚊零錢，TVBNOW 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。5 E8 J; C5 V& \3 l8 K: z, N6 A, ]" A
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，5 j+ \. v$ |# i  z9 d* c
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

5.39.217.76) V+ ?# ?/ e0 g

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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

skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
6 U" f% l' Q. K' G) D7 X公仔箱論壇the answer is -$97 for sure. tvb now,tvbnow,bttvb, }- G; \2 a7 M. ^) S+ C
Think about it this way . E# c- T' s" A* C
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
7 R0 [- }3 y3 t, c5 g3 b公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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, `4 u% f1 w+ N+ @! h% r, W7 Q$ @5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong公仔箱論壇( }$ O6 p/ L2 V3 _( v, }

; y! G  ]# u# ]" n$ ntvb now,tvbnow,bttvbthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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6 |- v" r+ Z% b: Jtvb now,tvbnow,bttvbI know the answer becoz it really happening to my friend in his store in real LIFE, it can not be wrong.

skybirds

??? 369258 ? 2007-6-28 23:29 ???
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dun forget that guy, not only the $18 dollars product he got on hand, he also got $79 dollars on this hand, he paid a fake 100 dollars bill, it means he paid nothing, and the boss gets nothing too, so u need to add 79 dollars to the total.