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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 $100
7 m$ s7 V7 `. U8 h6 `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。
% ^5 b+ V8 p# }' ~: W7 xtvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197 ) B% O- b% v' ]6 E8 }- s+ L

* L) |3 ^+ j4 f/ \, U' D( T* Ftvb now,tvbnow,bttvb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。( [5 j/ h/ F/ `/ }6 a4 G9 [1 F7 e
$179 + 一件貨
原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.76' o8 ~" w$ H6 _* `) q
$97 old question
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. K, n7 F7 S% u' _6 X6 cTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。old question?TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。. R' d! @/ P: q3 u( b3 V" w* d# G
but how come u still have the wrong answer?公仔箱論壇% ]* _9 N  a2 T1 h
what about the 100 dollars he gave it back to his neighbor
原帖由 wwk6002 於 2007-5-5 22:53 發表。 公仔箱論壇! l0 k9 S# M2 p
請答197的人想清楚!, K) d7 U( P3 c" _- V
老闆用假的一百蚊(之後還返張真的一百蚊),換了真的一百蚊零錢,9 M$ I7 e& |6 c" L9 o( J3 J% a9 w# g: ?
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,tvb now,tvbnow,bttvb1 n2 m8 J8 w6 E1 K4 Q
用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ...
公仔箱論壇  P0 g5 y2 J/ N! k; O

' n+ T% w% ?8 I! V" G; G$ N/ 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。
, I! D& l5 R9 x% W) r) i2 e( V- 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。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
原帖由 prozzy 於 2007-5-18 23:05 發表。
: ]5 ?: Q) y" q; e* c( ]( R公仔箱論壇the answer is -$97 for sure. 6 j- u4 Y3 _( y* @) ?8 b
Think about it this way   O; U0 l4 ~) ?, c/ Q
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)$ a2 g" m# k% E" X  K* p
2) 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( z  ^8 a8 }8 O" E
tvb now,tvbnow,bttvb- G& m3 `+ K# `$ `2 i1 z
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.) H) [8 i1 |2 b: {: H4 H+ W" B
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. h/ |+ R) b
I know the answer becoz it really happening to my friend in his store in real LIFE, it can not be wrong.
??? 369258 ? 2007-6-28 23:29 ???
5 M+ j6 m1 l( C5 k6 z3 p, P+ 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。
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。4 V' p  b5 O! F9 |- V, L
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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.
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