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公仔箱論壇4 v' F7 m0 Q1 K

$ V" O! V- F; x5.39.217.76總共損失係 $18+$79+$100 = $197 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。' b  J5 p2 a# p! j9 K2 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。4 D: g% v" X8 E& V" A
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。7 ?" s# o2 Y6 ?2 T" |* _' n
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇: C9 l6 t5 x- `, r  z. \
$97 old question

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* {# ?. P) @5 k( _6 k( D. Gtvb now,tvbnow,bttvbold question?
* _! B. X8 R4 fbut how come u still have the wrong answer?tvb now,tvbnow,bttvb" p& l3 E  i" u
what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
) d3 U2 @& @# Z  L' ?; X2 U9 G5.39.217.76請答197的人想清楚！" _. P- v8 y; g5 c5 h
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，
1 t! S7 F5 z* |1 p0 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，
$ h) g5 J* `2 @. W- N) n* t, k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+ f% ?! F# H9 O0 b0 m9 X5.39.217.76Yes, 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。
1 x2 @' L7 @6 v0 C5 O5 x: e* L& U5.39.217.76the answer is -$97 for sure. 3 r  E7 I+ i+ t: m' q
Think about it this way
; e' Y5 v  F+ A8 @1 d0 E1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) b$ _% Z( b( K) _/ s( v
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇6 S2 r: Q* X2 K) l0 I6 z- B

+ V( I9 L8 N( x! 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。 公仔箱論壇! t5 V% k2 M0 ]5 |7 i5 [
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongtvb now,tvbnow,bttvb" i1 M# [6 E2 z- U2 `! [% B  R& K5 x, F5 a
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think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
% E3 I, M% _, R5 m4 i( e公仔箱論壇 TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。; c$ k- ~" D& J1 D7 h
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 ???
1 _; X( ~& d' V! PTVBNOW 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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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.