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公仔箱論壇9 E0 i3 ^: ]6 t/ a6 d
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總共損失係 $18+$79+$100 = $197 5.39.217.76' j2 N8 l& C) Y  U' V) E1 O3 e# p
tvb now,tvbnow,bttvb/ z% G4 v" t8 t' ?9 M# [
或者如果係捉字失既話
& ^; W  m2 F: g* w5 _6 ztvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 % h/ o8 T. y0 _0 w/ Z5 k
$97 old question

' e) ^& y* j! U7 rTVBNOW 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。4 ^4 a* X( u* Z+ N" Z  ~+ Q5 K1 g
old question?
& d& Y( Q0 d6 H0 }' wbut how come u still have the wrong answer?5.39.217.76/ i6 v! ?3 Y- H4 n) V! H+ J' `) |
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。
( o2 F% \3 L: y' \tvb now,tvbnow,bttvb請答197的人想清楚！
0 w3 m- E! b& ~/ M7 r% x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，
5 G, X3 \% C1 r0 Z" Q  Y3 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，
/ x% P5 A8 w% _% w9 l% |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。用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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。" z! a( t& W! V9 R) g" o
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9 V! P4 N* y/ e8 @# G* rtvb now,tvbnow,bttvbYes, 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。 * x2 m* C3 y: x
the answer is -$97 for sure.
) o- T1 p' h. GThink about it this way tvb now,tvbnow,bttvb0 s. h4 @# T; c
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
& I4 Z: O3 z5 I2 ?* V6 e: i1 K2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5.39.217.76: {# p: i2 ?7 A2 A% Z$ F

& w2 |3 {* R3 ?& Y 公仔箱論壇6 @" |; s* ~- K$ w8 s
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
0 A9 U; `% C& |- E# R) {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。 : T+ Z! }; z! q
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.公仔箱論壇) E# h; Y+ A0 R" n# l

8 Y; h" \, z" m. Y" q6 zTVBNOW 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 ??? & [+ V" n( m( C$ i

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4 w2 U0 r: f- q; }% ?5 JTVBNOW 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。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.