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 $1005.39.217.76! q/ E* W4 ?1 w3 b  Y" [
tvb now,tvbnow,bttvb) M2 g6 [- p# Q1 D1 a
總共損失係 $18+$79+$100 = $197
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) ^& M$ `* {  V* D公仔箱論壇或者如果係捉字失既話tvb now,tvbnow,bttvb' r* ~4 R  r/ y9 H9 z* W2 L0 l
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
8 X  n: V* X* c; ^! a+ }tvb now,tvbnow,bttvb$97 old question

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2 C7 T5 I$ F7 f3 c5 y6 `- ?5.39.217.76old question?
$ @6 Z: v8 Y0 F2 R8 p" |  F. ?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。but how come u still have the wrong answer?
& E' D9 ^% k2 q6 K" H  M公仔箱論壇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。 5.39.217.76' W9 i1 z7 Y/ F3 G: V
請答197的人想清楚！$ N7 x- E1 e) y3 G/ w
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  L& |$ i. j9 H* K# n; y
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，5.39.217.76) _) Y$ @2 [, _, d# D; k* Z
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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公仔箱論壇) }- G1 K. u% P; g' G
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。 5.39.217.76* m' Z$ K% j8 n7 F+ {; K" L
the answer is -$97 for sure. 1 x0 U2 ^  Z2 c/ ^7 ~% y
Think about it this way 公仔箱論壇7 V# y' T8 i( ?1 K, ~4 |+ s
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
5 |1 q7 o9 j0 O2 j# ~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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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' n5 I% ^) l! L6 Htvb now,tvbnow,bttvb 5.39.217.76' P* u0 r$ b/ v2 b& ^, ]
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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: `: X9 {9 L# e2 n1 |公仔箱論壇think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.公仔箱論壇- g) C5 D$ H1 h
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。5 s: G, }/ c! O: j. o* w& ^( c
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 ???
0 L7 T" I" g* C6 Z* a! O. k公仔箱論壇

: M% E1 q$ ]( O* p; t* @' z: H# }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。
; r5 i% ^  b& 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.