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 6 X3 p3 m' Z1 q, o' c2 i
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或者如果係捉字失既話公仔箱論壇1 Y- D/ R4 p& V5 N
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb! N& R$ c/ n% p7 {. T
$97 old question

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- ]! `& `8 B) }  Y! k3 t公仔箱論壇old question?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。6 ~: ?4 Q5 H3 H8 s+ D
but how come u still have the wrong answer?
; a/ B5 B3 K4 t4 X0 P( Iwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 tvb now,tvbnow,bttvb  b# W; B3 {% {: }6 L3 L' o
請答197的人想清楚！
6 r+ R( M/ F( U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，
% }/ f6 I% H& E6 S+ W公仔箱論壇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，
4 i/ Q/ Y. Y4 H, x5.39.217.76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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$ a, S/ j; p8 d; o/ K. o1 O) \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。 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。  P0 U  N* M& ]$ z3 M; Z
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。 公仔箱論壇; [8 L. K. p' F
the answer is -$97 for sure.
, }. F6 Q, _" t4 P7 P1 Q; x4 m6 ^Think about it this way
7 a7 L7 Q4 I8 z* C! U2 ]5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
  {( y5 x) t, ?! V) t公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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5 L6 J& G3 U( T( W4 Y1 G& mTVBNOW 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) 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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* q) a" A3 T* m5.39.217.76think 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1 R" t5 `: [" S. L1 G
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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 ??? tvb now,tvbnow,bttvb" D6 K# E6 t8 r8 a% F9 [

2 m4 A- a; ]' u# x+ D3 [) r5.39.217.76' l* g5 s# C- b9 c; F; B; Y6 F' ^
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.