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 $100tvb now,tvbnow,bttvb0 C+ U/ o' v6 J# l. o7 {" x+ F

; }) g4 Z' S+ q: |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。0 e- m& c7 k" x# C

% F/ ?8 k4 V/ N3 B2 i公仔箱論壇或者如果係捉字失既話5.39.217.76  I. L) I+ n4 h- {
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 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。9 L/ M" u. D3 h' e
$97 old question

5.39.217.76% G7 m* n. U/ e7 E- A& T

2 H. F) @" s2 d! _tvb now,tvbnow,bttvbold question?
# F2 i: O' B8 n4 t! ibut how come u still have the wrong answer?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。$ f  ], j5 a4 j  l2 _6 S
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。
- |' i( W# j: `. T& @/ g請答197的人想清楚！: Y8 w: f: m) C9 |' E2 X+ }/ X
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，公仔箱論壇, T( ^# q. S+ l; H
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，; r) a: l( U. t$ s/ n
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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tvb now,tvbnow,bttvb" ^( X9 u7 ?1 o1 e
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。
! y6 I4 b! t! \9 [* wthe answer is -$97 for sure.
8 ~) L, S% `5 s9 z; O' Ptvb now,tvbnow,bttvbThink about it this way 5.39.217.76* y% ^$ J9 b3 `. X. _
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
* k  b0 [1 b! D: g' n2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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公仔箱論壇3 G6 x4 A  @# H; o, Q& |

* H5 v- u, l8 W9 t- v* 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
, P$ f  \$ x# }( 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。
6 Y% `0 P' ^3 c5 uTVBNOW 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, 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.0 A3 C; T- s3 E1 w) T5 i- ]6 V, M

: r( k% i/ c! o. O6 s# etvb now,tvbnow,bttvbI 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 ???
5 \* K6 a. K+ t2 l+ r1 |' }9 j& V公仔箱論壇

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9 f5 p0 N7 s/ udun 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.