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
3 E% m7 T1 u  G  V& QTVBNOW 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。
" y' |) A  @% O/ u5 Z總共損失係 $18+$79+$100 = $197
. T6 _9 b) c3 Z$ e- B% I6 w5.39.217.76
5 x9 a0 |( N4 F' q5.39.217.76或者如果係捉字失既話
- k& K# P$ B) o: q# c+ jtvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
* m9 V+ l* ?) l% {5 X- V& w$97 old question

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* f. V5 }5 y" g9 w3 P. [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。old question?
9 c: o& U: m$ N. n: i5.39.217.76but how come u still have the wrong answer?
- M6 O2 N# {% p/ }# O/ K1 mtvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 / l- d/ }+ G# @- J, I& ^- z
請答197的人想清楚！tvb now,tvbnow,bttvb3 H$ M  w7 R/ I1 c
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 p0 |- N3 g" X
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，
+ E! O6 A0 J% C0 M, A" O: S  ?2 Btvb 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 ...

5.39.217.76" _9 Z0 y2 D$ J
tvb now,tvbnow,bttvb& L  P5 l+ m) ^

9 O$ l) Q! L# S7 g* K2 d4 S: F8 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。
1 P( \; ^+ }; p7 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。the answer is -$97 for sure. 公仔箱論壇+ K* o# s6 ], ~1 X  ]$ k  k7 [! P  J
Think about it this way 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 V/ M0 H. N$ W+ n4 ?0 g
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.769 T& |2 f$ F$ @! ]2 N
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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# j: \4 }7 u) ?! l! b3 y0 etvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
  M8 ]$ R6 H" Y5 U# Z; q- j$ d5.39.217.76 公仔箱論壇' t2 V9 e  U3 q, y" y- @9 ?2 _) O
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.0 N8 M5 H! T0 P0 J

% f+ ~/ T9 X' |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 ???
9 c. ^9 ]  A! z' STVBNOW 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。

/ x' U0 f- t1 |( O公仔箱論壇, e3 h+ E' D# d% z1 X
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.