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 $100
3 U% D  L) z" z. z8 lTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
0 z0 e0 L4 q$ _" p3 b& Ytvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197
+ T# y- n2 ~, j! f- y- N0 ]- d公仔箱論壇5.39.217.77:8898. O' j/ H9 l& [* y6 _" U, ?$ [
或者如果係捉字失既話tvb now,tvbnow,bttvb* ]6 I% D. c  w% L& h. e
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇+ k. _8 j+ H, Z0 t: I$ S7 {6 Q
$97 old question

公仔箱論壇) \9 {+ p% s& e/ u! |
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+ o& M& S4 y  l
old question?
, ?. e: w" v: G5.39.217.77:8898but how come u still have the wrong answer?tvb now,tvbnow,bttvb: q; m; w2 \% U  S6 m
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。
8 p2 ~! ^+ d( M3 W" eTVBNOW 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。請答197的人想清楚！5.39.217.77:88980 I9 Y' A$ C- V# ^
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，5.39.217.77:88987 \, W1 P7 m' P8 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，
. W0 J8 {; ^0 e用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

, Z# H; l9 R& |& ^+ `9 CTVBNOW 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 f8 s% r3 }0 h2 i' U" l5.39.217.77:8898 公仔箱論壇; @: U0 i- g* Y/ i% `$ U
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。
4 j" @) a! U/ L* Bthe answer is -$97 for sure.
" v3 J6 ^2 u  v; G5.39.217.77:8898Think about it this way * ~+ y* q9 X! I. H5 G
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)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。2 Z, @. x! I2 W8 r/ @
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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, {% s  w" t: ^, X/ D8 f
tvb now,tvbnow,bttvb3 ^1 j8 J6 L, `8 s- g- k. b+ X+ H
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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 wrongtvb now,tvbnow,bttvb: z; W' R+ H2 p! a% @
tvb now,tvbnow,bttvb: l* o$ j# M/ j9 ^( U  \
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.
0 e. a& p6 n1 g' q# j* V) H tvb now,tvbnow,bttvb5 `3 {( L4 [0 b* y
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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' o( J. R3 i' m4 j* Z/ D7 |5.39.217.77:8898
' I( j1 a7 Z) ]' E' p3 m3 Z& C4 ztvb 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.