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& f0 r0 q3 ]+ O1 f/ a

% [. Q2 q; q6 `/ e9 k5.39.217.76總共損失係 $18+$79+$100 = $197 公仔箱論壇+ m& h3 f. ^0 h5 I, y  ^4 {3 g
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或者如果係捉字失既話
/ _$ J: r# F' O& w$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
: _0 ^# K3 y; b9 \" b& M* }2 |, B% Etvb now,tvbnow,bttvb$97 old question

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" t$ j1 t) z  i3 t5 p% b" 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?5.39.217.76- G5 H: n/ V6 Y+ L# O& m
but how come u still have the wrong answer?
$ [' v7 s* a# w3 W5.39.217.76what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 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。3 M- P0 M9 E) o( v  h: g
請答197的人想清楚！9 }1 Z5 ?- a- B9 T+ O' T: @' K
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，, }6 A- H' X* v, c+ u% [( _
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，
) A2 B3 M- a: D7 x$ o+ N5.39.217.76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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8 j- W0 s7 N6 ?6 s: Q8 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。
/ B+ {0 A8 o8 }( ttvb 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。
; ?& n3 O  b4 Y+ O! E" C5 Wthe answer is -$97 for sure.
3 }' l& V0 z! G) Q: [# q5.39.217.76Think about it this way
2 q3 \6 a4 M# k5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ u# ]9 [) Q# ~0 N9 @2 R2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。) L) q  Y2 Q+ t( N9 o
公仔箱論壇4 l5 A. d6 z% p1 a1 B% 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。: K# B  V4 l6 n- N! u  m) @
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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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.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。3 I; V  ?' C. i

7 i9 g. @+ Q; D0 Q5 B8 a2 G公仔箱論壇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 ???
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, I/ Q; @+ w5 ?! N) \% [7 b& |- `1 Mdun 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.