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 $100TVBNOW 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。% L  }. c2 u, K: f

7 q+ V7 H: r5 v4 T+ MTVBNOW 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。總共損失係 $18+$79+$100 = $197
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# {3 _$ G1 G2 G; O. Z+ s5.39.217.76或者如果係捉字失既話
0 i" K/ @5 ~  V; H' H公仔箱論壇$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇% \- L; \, ^( |3 d) Y. L
$97 old question

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6 `& s9 L9 y: Q公仔箱論壇old question?( I$ v( p" h5 x* V
but how come u still have the wrong answer?
- x. `" m3 Z; t/ i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- |& g6 |+ X. j7 [$ @3 U
請答197的人想清楚！5 k& w5 c0 }1 @* D5 }* Q* k
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，tvb now,tvbnow,bttvb+ r9 o- T+ R: C+ a* ~
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，) w# ]* ?' y$ y8 ^$ G& e3 t
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

7 S+ O& @6 \1 |  g! n! wTVBNOW 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。
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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。 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。( y. A% E4 |4 |5 m3 O5 Z5 e
the answer is -$97 for sure.
" R5 Q! f( n7 H8 f0 `& w5.39.217.76Think about it this way
6 \: e% o% b+ {/ v" _, ]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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
2 V4 T4 D3 I/ \$ `: R# R2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇! P( }3 E5 J9 \  L3 i+ p/ R
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。/ R& r4 a0 X1 }# q6 k% S" R0 _) j
tvb now,tvbnow,bttvb  i8 U4 N' [# Z) W2 S
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong! N/ q( P$ b. j: n
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think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
- q) a$ ]3 w7 x' e6 R5.39.217.76 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。9 H, t" l7 B# d/ R7 l- H/ z6 |
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 ???
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! ^3 h" f/ T$ P( D: f+ b1 J# b5.39.217.76dun 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.