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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總共損失係 $18+$79+$100 = $197 公仔箱論壇% T2 r% E" o9 a7 q7 n% ^* i) {
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或者如果係捉字失既話
1 H% D  t' ]/ q* Y) b6 g/ S- Ytvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇1 k$ m- c$ E, p4 t1 y) W; R
$97 old question

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! U$ D7 `" g9 A: o) d5 Btvb now,tvbnow,bttvbold question?
* W. {$ J. o2 P% b, u; r公仔箱論壇but how come u still have the wrong answer?
+ M: J+ d6 {$ o8 }% q5.39.217.76what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 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。1 v4 p/ r8 l% M
請答197的人想清楚！' q: g  c' k/ |+ R8 i2 P; j  G, y
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& @2 n9 D6 T! [% C% _1 i) h: i* T
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，
: i# [( r) I6 p: @2 h5.39.217.76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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5 Q) y0 i  I) P* u; R  T$ h3 m4 oYes, 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。
  B" U& \( a2 }% u; l( gthe answer is -$97 for sure. TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) Q$ _5 f. R( r2 n
Think about it this way
- I( I2 {9 \$ \1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
; u, |. A8 i( r! d公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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7 K9 ^' e% j2 y0 ?% q) w# ~9 QTVBNOW 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。
" ^# B$ n% l1 s1 E7 f  J% ftvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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/ C) }7 m6 k' x* @3 N% ~; Q5.39.217.76think 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.
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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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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。: c1 C. }: E# Q6 [4 B- @
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.