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' y+ ?' X" G公仔箱論壇1 @, ~: ?. X: ]* u3 i
總共損失係 $18+$79+$100 = $197
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" n5 j2 V" q& S( G- ?  k; h公仔箱論壇或者如果係捉字失既話
7 ?) |+ L* K4 J& d0 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
/ x* b/ j, S& \2 M$97 old question

5.39.217.760 P+ k4 d( N4 o5 f
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old question?
* v( _2 w$ N' z# L5 W3 m公仔箱論壇but how come u still have the wrong answer?
# T% E* g0 q' D( ~tvb now,tvbnow,bttvbwhat 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,bttvb7 q0 r3 I. T( s
請答197的人想清楚！
( ~: N$ f* \$ s- W4 P1 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，
1 p; }$ N3 k4 X: o! w5.39.217.76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. E3 d8 L$ x* s$ C- e9 ~
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

% F* q$ p: T( htvb now,tvbnow,bttvb5.39.217.767 O5 I. \. M" Q& ?5 v) p6 O

! B1 T. C' k+ {- {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。
, t2 s* ]1 r% z  Q" |9 u) Y  `the answer is -$97 for sure. . \, k7 E" U" `3 ]
Think about it this way
0 W) u; C$ l$ c' TTVBNOW 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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
' O6 }# d8 B7 s1 e5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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公仔箱論壇( r2 {6 o# `! t4 L( _. g
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。! n0 |1 ^% O" i0 ?# ~
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong公仔箱論壇( O7 m9 f! U+ l- p0 j

! a+ o  S1 k' r# @" A; G5.39.217.76think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill., k% Z! T1 L! o$ P$ k

5 Y. O: s, ]9 a$ @0 Y$ gI 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 ???
* m) }8 s5 s. W/ V" X- F% otvb now,tvbnow,bttvb

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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。7 V' I2 C3 E7 i- I! c' W
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.