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
& t* r* a4 a/ r) k: F公仔箱論壇
! p7 `, u+ B" k公仔箱論壇總共損失係 $18+$79+$100 = $197
1 q- Y! y4 H- [$ W6 ^3 a5.39.217.76TVBNOW 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。: x$ i1 y2 n. z# t" ]8 V& F  v
或者如果係捉字失既話
% B  O% X( S$ E6 S1 |! V" Y公仔箱論壇$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇& X0 C2 ?1 b$ w  n
$97 old question

9 y/ \! Q4 w* I

0 t# N, L( |* T& \3 z+ `0 ^tvb now,tvbnow,bttvbold question?tvb now,tvbnow,bttvb: X9 d' ~! ]2 Y! Y% F3 f& s
but how come u still have the wrong answer?
' z3 t9 `4 A* ^; B/ N$ zwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
, L5 b  H9 j) e: \6 ]/ O: u請答197的人想清楚！公仔箱論壇. M; n9 \6 T+ m
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，
! S' C6 U% {+ x" ?/ OTVBNOW 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。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，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。+ A9 `  J: j6 q/ V& E- T1 D
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

tvb now,tvbnow,bttvb* Q) Z; @+ Y2 ]; _: j! }; e% `
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。$ V9 H+ P- v2 M: c$ C) D9 x

( V- F2 D, a" ]' x5 |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。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。
9 }5 I* L2 F, Xthe answer is -$97 for sure.
# K  g. v$ Y3 D. g+ u6 m" y' 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。Think about it this way
# j& U3 I$ G" m/ P$ x7 h公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb0 u! C6 ?+ d- w. e
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

5.39.217.769 F  D+ H; d  T9 T  V; _+ a" e
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。! W/ b% _7 c! ^) N1 D" g

+ ?& `3 R* f4 G/ e! K# {( o; _9 y. Ctvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
) \  K8 l# j& s5 Q, U9 z% `: v; R公仔箱論壇 ) p) W  u- {+ g8 `$ j4 G" |
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
) q& V* R7 m9 d% D3 K. q# i5.39.217.76
) ^7 U# Q8 G1 O2 ]$ l. B4 {5.39.217.76I 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 ??? ) @3 |# N: }5 J; F2 R. X, s# B

8 j- K8 |) ?1 o  x# Y公仔箱論壇5.39.217.76! A4 Q1 d( |7 G6 l, S# h
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.