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 $1005.39.217.761 l+ }' m: a) V+ Y# [) N; v$ _1 D
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總共損失係 $18+$79+$100 = $197 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。. _& t' }# J- q+ y! C4 `

1 N+ I; M) n0 i9 n5.39.217.76或者如果係捉字失既話tvb now,tvbnow,bttvb/ c/ S1 M5 f/ o
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 & `- y7 ?/ t0 q
$97 old question

' C: C# ?. I, J3 g公仔箱論壇5.39.217.76( W; o- v( ?* d
old question?3 r% ^- R1 H6 e" W0 ~) @
but how come u still have the wrong answer?
3 Z% W0 X1 d0 n, I3 H; p! rtvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 ( {  u/ A2 t" I3 x; G6 w, j( n
請答197的人想清楚！. s  V  e* v0 ~$ O
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，* W; ]# G  |, J. I
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，1 I1 _0 N. Z) R
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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 _' O* P" H* i) ~/ c

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7 Y7 {% |- {0 |" 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。
0 W# v2 a9 K' I: h5.39.217.76the answer is -$97 for sure.
+ X/ Z8 B; X+ A$ w2 H9 VTVBNOW 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。Think about it this way 6 E0 O4 ^+ Z% a. I% G
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
9 |4 y, \& k1 Y' h6 X2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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 wrong* B' p: q) q" g  V/ h+ Z; M; R* Z0 Q

7 r5 g( Z$ T  Z% ptvb now,tvbnow,bttvbthink 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.
: f4 e" V2 Q6 [' J4 A tvb now,tvbnow,bttvb) i2 L+ n) z, n2 z; X
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 ??? 公仔箱論壇9 C0 s1 a) r, @, s

& |3 V" @& b8 K+ HTVBNOW 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。
! ?  t- m, s: R1 a8 V; Q. j5 w5.39.217.76dun 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.