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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3 q+ P8 w4 L* K, X3 O9 xTVBNOW 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。總共損失係 $18+$79+$100 = $197 . q: m* ]) R5 |- g5 E
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或者如果係捉字失既話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。1 A6 W4 d* s& i% ?" y
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
0 F! w, T% X8 Z4 Ctvb now,tvbnow,bttvb$97 old question

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old question?
$ j$ V3 |2 a5 W2 i% r0 j. ?" }- r" U( u公仔箱論壇but how come u still have the wrong answer?; r- S! t7 k3 r
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。 4 }' G6 z; \* C
請答197的人想清楚！
% D1 n: e/ f: ?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，
3 e* V+ d+ n% Q+ i% m3 m: B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，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。9 a, a, M3 L6 N$ O" L# r
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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3 [3 y1 q% K5 Z" H1 j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

skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。
# }  l" l3 g0 D8 K' s8 P7 CTVBNOW 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。the answer is -$97 for sure.
8 k3 p2 _' D9 J1 G2 O; Cwww.tvboxnow.comThink about it this way
( E. \" Z8 m7 s, k公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
* g4 ]5 R" X3 `& f5 v2 D/ N9 b) c/ jwww.tvboxnow.com2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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, O$ g( u- z2 l5 A9 yTVBNOW 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。I 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 ??? 公仔箱論壇0 z& R" a# ?& w% m2 q& k/ @

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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.