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197 is the right answer. ( E7 X( K+ X0 w* z1 E
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Reason,
# j0 V; {2 }: m$ L3 `( s1 ZTVBNOW 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。
, Z. g* h1 n' N; x9 l公仔箱論壇1. $18 costs on Item   = -$18www2.tvboxnow.com0 b0 z) z1 Y2 X# Z- e: ~* q
2. got $100 fake, (no income) , layout $79, = -$79www2.tvboxnow.com% I" r/ r, }" R" [7 h
3. pay back to $100 to that vendor whom exchange  fake $100 here -$100
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Therefore, totally, 18+79+100 = 197   
是不是118呢,输了100元跟一件成本18元的礼物
197
118
Thx
200
97 dollars
97
thx.................
97
let see see
197
O.o what is answer?
O.o what is answer?
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原帖由 wwk6002 於 2007-5-5 22:53 發表。
+ I) y" L& }3 W1 @tvb now,tvbnow,bttvb請答197的人想清楚!www2.tvboxnow.com6 F9 A6 }% L: x5 m
老闆用假的一百蚊(之後還返張真的一百蚊),換了真的一百蚊零錢,( J* A9 u/ I+ g4 v
即係話只係用左一百蚊,就換黎真的一百蚊零錢,然後比左其中79蚊比買野條友,佢自己仲有21蚊,www2.tvboxnow.com- {$ S# o! E1 P
用左一百蚊,剩返21蚊,所以蝕了79蚊,還有貨品(成本1 ...
  \+ C. H( I" d( DTVBNOW 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。www2.tvboxnow.com7 @7 ]2 U( k4 G6 |

" V0 o' J$ z! Q6 Gtvb 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
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