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,bttvb# q" M) E6 N' {+ R

& s7 n5 t2 v3 [! a; \; {* {9 Lwww.tvboxnow.com總共損失係 $18+$79+$100 = $197 ' f+ q  m6 k" x0 v4 Z

; l9 |" w& M- V/ u" n或者如果係捉字失既話
) L2 p5 w; u- i" X公仔箱論壇$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
! ~; }4 P& y& x8 o) ?2 e- A: kwww.tvboxnow.com$97 old question

' I" F2 f4 z4 T3 ]1 r* D5 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。
$ u5 c% W: H: R7 o: M6 ntvb now,tvbnow,bttvbold question?
! _% T5 i  f$ jbut how come u still have the wrong answer?tvb now,tvbnow,bttvb" j$ p2 Q4 ^6 Q; d
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。 公仔箱論壇* {; ?$ x, e9 r. l0 j
請答197的人想清楚！
, d$ U/ i6 G# s2 q; r1 u) I& n# S' wtvb now,tvbnow,bttvb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 y" o8 i9 n* z# hTVBNOW 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，
* i. B/ d, ]: k0 @* v7 FTVBNOW 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。用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

$ d& X7 B$ l0 E0 P- \

" X" |3 q' V. F7 G9 }8 T; ] ) O% i9 G4 Z, L4 r- r
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。
8 Z  L# V% d  R- s$ S+ 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。the answer is -$97 for sure. www.tvboxnow.com. j0 K: [( c5 E% c! H
Think about it this way 1 z6 H7 g- ~/ y
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
. }  U* E! X# R2) Now, the owner discovered that the 100 bucks is fake. You can th ...

+ n. D) \1 ~/ }3 {% E
& n  e: n8 V+ q# _5 i; i/ Atvb now,tvbnow,bttvb
1 K- s/ y# 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) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongwww.tvboxnow.com2 }: E; V! m6 b/ y' B  ?4 Q
公仔箱論壇, G! y% p1 a/ q$ m: E7 T2 Y% Z( j
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.
! y0 ~; B' w: v5 i1 r9 S
. ~" a. I5 [% Y8 K+ }tvb now,tvbnow,bttvbI 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 ??? " `# o+ y2 N* L& d: U3 l

公仔箱論壇/ D7 n3 `, j9 h4 z* q4 r
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。8 ]4 ^/ {# ^# |
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.