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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  T9 ?; t6 w3 `公仔箱論壇總共損失係 $18+$79+$100 = $197
# ^1 n, _. s% H9 Y( Z5.39.217.76TVBNOW 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。0 v8 }. [1 C' ]6 `& {
或者如果係捉字失既話tvb now,tvbnow,bttvb8 `5 ^6 _( A! L- v
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
: A' r2 R8 k* V& i6 ?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。$97 old question

% m. Y/ l0 o$ p$ r公仔箱論壇5.39.217.76$ n! b+ k, K% C; m; v. u
old question?tvb now,tvbnow,bttvb3 C: Y/ G! I( j. c/ z
but how come u still have the wrong answer?
! t  K: v2 f0 W5 n& RTVBNOW 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。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。 tvb now,tvbnow,bttvb% {1 o4 j$ u  z* B! Y5 p
請答197的人想清楚！tvb now,tvbnow,bttvb( J* b  _7 v. d. z  ]
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，* c' d7 V/ w3 ~5 x- f9 S- M
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，
9 D$ j& t( \$ n2 Z# E" v公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

! k1 e( w' a+ U4 _6 BTVBNOW 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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  d% C! j& c% Q% 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。
/ \& F% l5 q$ M. S. U2 w! t1 D0 }the answer is -$97 for sure. TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) D  N( t' |& G: `5 i; X
Think about it this way 5.39.217.76. _  ]1 v; @$ b8 e* [5 B
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ ]& K+ m$ F' L, ~. 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

" Y, s1 ?* V; Y5 ?. m* U4 t7 {+ h7 iTVBNOW 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。  h9 C6 H( |7 r

/ K* T9 Q8 b% {0 {  vtvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongTVBNOW 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。/ T$ ^1 E, b$ k( A8 P

4 C- O: e9 f1 p( ^( A( Utvb now,tvbnow,bttvbthink 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.公仔箱論壇* ~6 z; H5 v; I  Z6 a6 B

$ W( {6 |2 ]6 b' f$ LI 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 ??? tvb now,tvbnow,bttvb* `% D; W. e% [) e* n! i

" a. }  H) D( f1 `5 I! L9 L& jtvb now,tvbnow,bttvb公仔箱論壇' u! ]* O# O  h! z& E5 K) c
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.