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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8 g# i. b% X. k5.39.217.76總共損失係 $18+$79+$100 = $197 " I! o' Y% K3 m: C; q
tvb now,tvbnow,bttvb' [1 @1 D/ f6 p* y
或者如果係捉字失既話
1 k0 O  H8 @! l. A+ G9 [' [* c$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
) d% I' u5 A- {1 y% E/ Q* I5.39.217.76$97 old question

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  A- f/ k1 h9 N+ t. Z0 s+ x& ~5.39.217.76old question?tvb now,tvbnow,bttvb3 R# R4 w2 M5 T; R( t
but how come u still have the wrong answer?
& ^( X) [3 a; l% Q- S. u公仔箱論壇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。 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。3 L. N: s( P/ I( o: x' \4 \8 c
請答197的人想清楚！
  E" D* T* Z3 k' Z; a! Z8 r5.39.217.76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，
- @9 P% Z% J9 \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，
6 o- {! o- x8 ^' r( v! ]. V' e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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( i$ U% m7 O8 F1 l* z- ^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; ?" G  u3 \( g: P) l% F- @
the answer is -$97 for sure. 5.39.217.761 F+ G2 i  A. B6 T: B5 u. N9 F
Think about it this way
8 Q) M. n5 _3 c5 u* t5.39.217.761) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
' J6 H: V6 E( L* a/ J2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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- Z( G0 ]& b5 N  Ttvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong! r0 R& m8 S8 T& {2 l; w

0 x: o4 I" F( l; e- A$ wthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
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4 p) ~# n* p7 R) @/ T, j6 z+ t$ B5.39.217.76I 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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# r" r* z& w" {公仔箱論壇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.