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 $1003 N! f+ ^5 s. ^

# W" ~" E! Q  t' ?4 y! ?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。總共損失係 $18+$79+$100 = $197
: L8 m+ ], f* {) h1 M) K5 d0 C2 V公仔箱論壇
2 |  D7 }, P) O  W4 L& x- l公仔箱論壇或者如果係捉字失既話tvb now,tvbnow,bttvb7 ?( F$ V2 X5 r, y( @7 E
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
% B2 |* J- ]2 g$97 old question

" j# |  _5 h' T/ r) V+ S2 x
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。" I5 h& r" _' z
old question?
' |  U2 [" t2 C* {+ j5 F公仔箱論壇but how come u still have the wrong answer?- o# a2 g& q& P5 e1 [
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 T/ B- X! c* R+ j請答197的人想清楚！
/ w8 q5 \2 a! T0 D  s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 g3 ]2 m& j# L  [公仔箱論壇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，
7 j9 D2 j7 i& A1 Q公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

! _$ t* U& e9 f+ V9 u1 m7 R% g1 M5.39.217.76- o' i. o9 W6 [$ ]; X, H- ^7 n1 \

+ I$ k' a7 p' ?3 ftvb now,tvbnow,bttvbYes, 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% ^) {6 p/ J  D( M
the answer is -$97 for sure. TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。: T7 S; m3 e7 _' X; [$ Q" p* a& g6 O
Think about it this way 4 J8 }9 r  m' K
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
/ M1 n$ m2 f$ _9 [2 F9 P2 \2) Now, the owner discovered that the 100 bucks is fake. You can th ...

2 M4 C% K+ J5 M; \, p7 e: 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。
! q+ \8 u. T- y6 q; x2 ] # G  L, H  J9 c6 I: g) S
1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
: R4 n1 c$ A9 {3 w/ o' l 3 d8 E* W3 f& k9 P( ~8 ^6 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." f4 K3 A, [- p1 w+ H3 h

- n9 p5 |8 e3 z, u( @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。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 ???
: s( b( I" @6 e2 w

公仔箱論壇% r8 Z/ S4 L$ Z. w4 q' `+ ?

" w, }* j' Y. `" o4 W  Pdun 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.