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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( w  [5 r' h- D  p" G公仔箱論壇總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
/ \6 V* c% h3 m* a) `tvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 9 Q2 e- x7 c7 S, ]' A1 e
$97 old question

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: F4 x. x2 D) Ctvb now,tvbnow,bttvbold question?公仔箱論壇& X- v( Q& G9 R4 t
but how come u still have the wrong answer?
1 x1 ^' g6 U: a) 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。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。 公仔箱論壇* a' K! D% O* U( e5 A5 _+ W
請答197的人想清楚！
! l( r9 c+ ]: M4 ^tvb now,tvbnow,bttvb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，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。% O- c1 N, p% i( Z, S7 f
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，
2 D) l) i1 p- L1 B# m4 ]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。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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. }" I4 ?8 N( W: _! A8 x; v. X tvb now,tvbnow,bttvb6 W8 d- h# h# {* Y! I
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。
! L9 c( P& g' u* s  q8 n- l6 STVBNOW 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。& Z  y- q6 Z+ _1 R
Think about it this way
5 P" r0 N' o0 W% A, R1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇% ]+ `" N" J5 A4 J
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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" ]. a3 T4 S# e. t1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
* Y2 h# t) h/ F5.39.217.76 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。- H# d* e7 S9 U7 [+ `% k
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' O, o6 {. L8 ?* F* @

9 b! |3 B% {* p! s, x4 wI 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 ??? + U" _% u: u! |& n; n

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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.