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 $1006 `4 _5 i9 C! q$ b* ^: i) Q
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總共損失係 $18+$79+$100 = $197
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# d( e3 D$ J: \* n* Y或者如果係捉字失既話公仔箱論壇$ G" o2 W, I, t6 q' y/ M
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 4 D' |; K4 B" H# b, c% C
$97 old question

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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。0 n, [! S0 y% |  z
old question?9 {& T& [7 _# A+ r2 {! s
but 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。. N2 l4 z) U# g* B  i. o5 u6 ^
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。
; ^+ @# Q0 w3 t( l  ?/ V# ?9 ^請答197的人想清楚！+ O0 Z. z  A1 @  A$ J& c. S
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" X" ]: ~, D( m5 [% `0 `+ C' O
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，
' D# G# |. y2 q& V4 d2 M, a公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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  r& e" r' T, W( z  t* y. b: ZYes, 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。
; N: i0 z8 x9 Z. w- y" X公仔箱論壇the answer is -$97 for sure. 公仔箱論壇2 m& G/ i6 M. ]$ a. i
Think about it this way 3 }' e& l# N# \! ]
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)8 D7 v' U1 Z# s( ~
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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tvb now,tvbnow,bttvb  w" i+ Y+ H" C+ R
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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong5.39.217.768 q+ i. T/ s( |& U
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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.
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, E) J- ^; _2 V7 }  ]+ o2 ktvb 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 ???
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! B* p" P; \$ Ytvb now,tvbnow,bttvbdun 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.