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 $100tvb now,tvbnow,bttvb9 ^1 k/ r' y7 S5 b& [
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。# V8 O2 y) n3 z0 S' t* y# J! H% @& k/ }
總共損失係 $18+$79+$100 = $197
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5 C( D) f; I) |6 W! T公仔箱論壇或者如果係捉字失既話
; Q" K2 T2 g5 P2 k) D0 h: o+ I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" P8 |0 r+ |1 C9 F
$97 old question

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。' J/ T% j: ~, e7 `
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old question?
6 p2 f9 h( n# d2 Xbut how come u still have the wrong answer?' z; U- h5 c" \
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 L+ A" t4 U9 P* \# b; G請答197的人想清楚！
& l/ _" T% L+ l( c' @% {* t+ 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。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，
! {7 m- t! o! P! O2 d6 M/ [. n6 s5.39.217.76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，) g" W6 N( B3 w" t/ O2 ~4 ~
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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% j" s8 p3 B& `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。 公仔箱論壇* W: T# q9 T7 R5 h2 q# `, }
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。 tvb now,tvbnow,bttvb: U7 I* g- a4 \1 Q" K8 r$ U3 Q
the answer is -$97 for sure.
/ K' W) I' a$ EThink about it this way
. g3 Y2 p( r9 ?6 Z1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)tvb now,tvbnow,bttvb9 M, t3 [+ G2 Q4 g' G( c, z
2) 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 wrongTVBNOW 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。( }$ x1 M# v- ~5 p, S( W
公仔箱論壇* _) f" Y4 o% X' ~( E" \! e
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.
+ k; M% W" Q/ t. Y7 v) F. O5.39.217.76
1 q* X; m" X9 i* r3 s8 f2 n2 rTVBNOW 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。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 ??? 5.39.217.761 {+ e3 D+ L' E! E( t

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- I% V5 T% D( \$ \# S5 K  h6 }) }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。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.