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 $100
; V; Y6 W: S. O; X( n, U0 p5.39.217.76
4 C- B$ K2 J$ j8 g" l, U4 v: r* O5.39.217.76總共損失係 $18+$79+$100 = $197 tvb now,tvbnow,bttvb8 w# j: K7 T( L' ]: Z
tvb now,tvbnow,bttvb3 f0 J& R4 ^4 g4 {, Q! @. y
或者如果係捉字失既話
+ X* L" ]- J0 |tvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 . [9 Q" m- `5 r4 x
$97 old question

. ^# g3 u) k' e+ j8 L/ Y. T

4 I% e5 E* {" i9 g% nold question?: E, w4 j* I- X  ~9 ~! k, E( Z
but how come u still have the wrong answer?; T- P& ], S7 a, Y6 g
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。
# j# ]5 p" Y4 O, [8 }' s, t" Ttvb now,tvbnow,bttvb請答197的人想清楚！5.39.217.76( l9 i. G# Y" P# u4 e
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，
' s2 X( ]7 ^* ^- v' htvb now,tvbnow,bttvb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，, L3 Y! X* @' z) m
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

5.39.217.76- H0 C, N% `$ \3 v' J) X/ W4 \
5.39.217.769 m8 h5 e" T# ^5 N! k

7 M; V7 F& m* o7 q/ |公仔箱論壇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。
* M. t2 y7 K0 |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。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。3 f( ^2 f5 ^- @- _
Think about it this way 公仔箱論壇- }5 o; j5 e' J5 b6 K
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
; o$ i5 s5 q+ a" ~+ D$ m) y( w2) Now, the owner discovered that the 100 bucks is fake. You can th ...

) E! s# f& m& f" }! z( V7 s& l- [8 @- h4 ?
* l6 o+ a% y& L9 j5.39.217.76
: l2 }& z0 E: w) i) o6 j& I) P1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.76: d' o9 |; f+ m  D" Y

: U5 L0 n9 W- H8 W1 l6 r, s5.39.217.76think 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.' W8 x( I- t4 ?* L0 ^( Y

5 }* G) @5 t( 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。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 ??? , R3 g" s3 J% A) L$ e; v8 m6 b

" }2 U" Q9 O) J7 C' r5.39.217.76
  H1 O: O& v& i1 u$ C- f公仔箱論壇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.