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 tvb now,tvbnow,bttvb' p* M) q2 s% X+ ?" O, O
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或者如果係捉字失既話公仔箱論壇+ A- n1 B, P0 _0 N( A8 \
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
9 [1 r, m2 u6 Y( I, E' Q# l公仔箱論壇$97 old question

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/ u9 N3 t3 M8 btvb now,tvbnow,bttvbold question?( Z! B, x$ i  L; D4 s- f
but how come u still have the wrong answer?
9 p# R  m" m6 C3 z- p5.39.217.77what 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,bttvb3 [# R! |+ I. a4 q1 b% u
請答197的人想清楚！! X9 C" M8 B; H6 U4 b0 b  J
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，tvb now,tvbnow,bttvb4 _1 Y' J( Q' e& D
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，
+ N9 N6 H# i3 _) J; D) I" I- M1 G  I用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

0 C/ @/ y  n# k$ N! M' hTVBNOW 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。
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: a" E7 ~$ g/ H# T8 |" E+ C5.39.217.77Yes, 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。
% Y7 y' s* |6 X. u5 B1 j公仔箱論壇the answer is -$97 for sure.
- l/ b+ ^" o  ^" Z( i. S  V公仔箱論壇Think about it this way tvb now,tvbnow,bttvb! f) B0 X& m. ^8 ^$ H/ I5 S  |
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)$ @5 M% r# m2 C. x, ]4 d
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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. Q- [" j! M2 g# k% T0 ^/ l/ v公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
, k' K  C. L* T- u1 w. u) h 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。7 P7 L6 }5 c5 S0 J; W. Q' m- ]$ U
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.5.39.217.77- d/ o6 G; s3 m' ?, n
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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 ???
4 V8 s3 R: m; ^9 z3 m公仔箱論壇

) D/ K1 H; W" YTVBNOW 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。& S" ^+ J4 u2 F' z+ E
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.