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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總共損失係 $18+$79+$100 = $197
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3 ~: a8 {* L1 H. Ytvb now,tvbnow,bttvb或者如果係捉字失既話
2 E# T9 B3 X3 j+ K' K0 l0 d5 J1 F5.39.217.77:8898$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
! e6 W& ], j1 W8 l  ^公仔箱論壇$97 old question

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2 p; T0 @1 p" D" K1 jold question?4 U2 _( }! [2 q0 l& ^$ Y
but how come u still have the wrong answer?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。  [7 b  a$ u5 x  r+ e3 s1 b# _
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。 % C: g" |4 l7 T# h* G
請答197的人想清楚！
6 Z7 u9 J/ k4 W- P6 yTVBNOW 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，
8 l& |$ V( `2 UTVBNOW 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。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，
. Z/ M% f9 I7 ?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  m1 n. Z' a" k* N  P公仔箱論壇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。
1 K  n" q! X/ D6 |+ itvb now,tvbnow,bttvbthe answer is -$97 for sure.
" v" ?! b: U* Itvb now,tvbnow,bttvbThink about it this way
! J. H. c8 ^" f( n# ~$ F公仔箱論壇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。* m# y& C+ @* ~6 G7 o1 T
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

+ r' t( I5 d' N9 Y% q8 l' U) atvb now,tvbnow,bttvb$ X7 J& h8 s6 F/ D* l( F4 i' i% l
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。0 ?- b. T* p! T3 }' B  [
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong7 A' R4 P8 U6 u7 S' U
公仔箱論壇8 @) w1 B! w1 [
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.
7 \1 k  z3 Y: E1 ]. QTVBNOW 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。
6 O; E" d; [# i1 L9 \公仔箱論壇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+ w* u: \3 G9 c& V" s' R/ t2 S

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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.