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。: v( i# `( x3 q% V4 ^

9 v7 k7 C  D8 M3 p2 V3 m* Y4 A# t5.39.217.76總共損失係 $18+$79+$100 = $197 ! t. h6 j/ e& k, m
5.39.217.76' b0 r4 j! ~0 [- h0 o! }
或者如果係捉字失既話
8 h+ e  ^7 a4 v/ ^& ztvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.76' Z" z5 G2 L& O6 [  Z; u6 k$ M
$97 old question

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公仔箱論壇2 \  O, ~; S( E: @5 Q0 A+ ]) t
old question?5.39.217.763 Z/ A- X1 u- W2 h+ o% V
but how come u still have the wrong answer?
: v- u3 Q3 @' S. h9 H6 C7 j5.39.217.76what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
5 c' a* P( a9 j: k8 s# L  }請答197的人想清楚！5.39.217.76) x. J) P+ o/ o7 q
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，
" Y( V3 F7 Y# n# K  f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，
  K: i4 q" I( c3 |( n& Dtvb now,tvbnow,bttvb用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

9 h; x( F, y4 I2 ]5.39.217.76$ B$ G7 P* x: ?. u
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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。 公仔箱論壇& _; j. @- ?. t5 Z
the answer is -$97 for sure.
. S1 a7 `& j! v: S4 x6 L- M公仔箱論壇Think about it this way
: k, m( Z7 ?, X3 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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
4 f1 a0 ^1 E' k1 W0 u! J- A公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

( J6 e, Q( s/ K" s% x& ftvb now,tvbnow,bttvb
2 p# f! e6 J2 K& [tvb now,tvbnow,bttvb
) F, P9 `) o# O- L7 Z* f1 i& L4 f. p7 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。1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong7 P- Q+ H( v9 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。1 ^5 v9 ^6 h7 B% ^$ Q5 k
think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.公仔箱論壇1 O! V4 V: n! [, e% y* }5 V
tvb now,tvbnow,bttvb  u6 Z. U- q$ p/ j& ~( X! v9 m9 _
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 ??? 5.39.217.762 S% P. P- C: j. F6 }- Z

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+ E% a! i# l1 h, M8 mtvb 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.