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 $100公仔箱論壇) G4 ?6 N5 w! @( Y/ ^+ h" S
5.39.217.76$ ~  W; H$ ]0 H! u# L& [1 D
總共損失係 $18+$79+$100 = $197
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3 |/ V: M+ i4 Q& K% j) NTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。或者如果係捉字失既話tvb now,tvbnow,bttvb& Y0 \2 D7 @  N- Q$ p/ s- O' e
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
4 b; B9 S. ^3 X3 [/ t4 T- rtvb now,tvbnow,bttvb$97 old question

5.39.217.76  k2 k3 [) ~+ ], n4 |: g0 s# \
5.39.217.76. Z6 F( m; i+ g: f
old question?tvb now,tvbnow,bttvb0 w# f# d% `8 b, O6 s2 s* s$ ?# j
but how come u still have the wrong answer?  D% h1 i! @! G& ]6 }5 x" R
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。
9 x, |& j8 z( n/ v" Z1 O7 |" Xtvb now,tvbnow,bttvb請答197的人想清楚！tvb now,tvbnow,bttvb8 I8 r+ m  f* k* }7 V4 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，5.39.217.76" _. R- H# R. @, a: t. O! L" X
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- u" B- e# m) A  r: Y
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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/ C- {1 h4 C7 J6 w# N' |" z' ~ 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。4 _) D/ }% A( w
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。
; I9 |3 h3 Q* Z, |# o; ?) W, Z公仔箱論壇the answer is -$97 for sure. tvb now,tvbnow,bttvb( G/ o5 b: ^. H( ?  a& l# e
Think about it this way
8 u* X0 A3 h* s2 m) N3 s$ H, W5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb, K; n9 C$ K4 h" u+ l
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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  b" t" B: V6 K! S2 `1 @tvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
& |( a+ X; B1 X8 D; A! t, g6 T 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。; `3 `+ g9 A8 `/ |
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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( Z9 u9 a8 x6 \5 ]( Q2 H, C" N: s/ DI 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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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.