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 $100tvb now,tvbnow,bttvb1 K6 r' ~" _+ n. v& N
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總共損失係 $18+$79+$100 = $197
# S0 Z! N+ j8 vTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。公仔箱論壇5 }5 w( d/ W! G2 m2 p$ X
或者如果係捉字失既話
3 g6 I( m1 @6 P8 ATVBNOW 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
7 X( q$ N, t. Z4 Z8 |+ T3 a% ~% Utvb now,tvbnow,bttvb$97 old question

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old question?
& ]5 P& _5 L- E/ k" \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。but how come u still have the wrong answer?
$ j/ Z4 h: V2 v" o$ gtvb 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。 公仔箱論壇( [' p0 Q; g) O3 d5 m/ M* y. [
請答197的人想清楚！
) t' \. E9 a( p1 N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，公仔箱論壇) D- A0 ~/ K1 I- }: M  W" }  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，
! z  A0 ^  {- f% Z1 Z" J- eTVBNOW 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。8 C6 m9 }2 j3 y  t
5.39.217.76( u2 i. B% _' n, b6 s

% u7 Y5 C& F- ]# O& ATVBNOW 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。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。
4 Q4 E* p1 L. K. V9 o4 X5 Ftvb now,tvbnow,bttvbthe answer is -$97 for sure. 3 e3 a) V$ y+ W! G' g
Think about it this way
, q9 @7 P$ e2 g8 O+ Ctvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.76$ h8 q6 K& N( j! O  ]: p
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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  ?& @8 Z; ]8 |% F! l- T  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。
( I5 V  c. a- e/ g* n9 g4 P5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
4 ~8 ~$ U" f, {3 M: \tvb now,tvbnow,bttvb / L+ s+ w- ?2 k/ A" K( v: W
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.5.39.217.76: [0 F- k7 s8 N5 F. d  ~

- d3 Y: W' H1 L8 \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 ???
2 J6 O: B1 V7 f/ l1 gTVBNOW 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 Z3 |+ m" y- o1 t6 KTVBNOW 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。
" ]0 L: o' ]5 \tvb now,tvbnow,bttvbdun 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.