jayjan2046

97啦

icy2828

total lost $197

foofoo8282

....ME A BIT STUPID 179+ITEM......CORRECT.....

shhak47

97元，肯定对

209241

亏了197+礼物

davelui

?????????

prozzy

the answer is -$97 for sure.
& F/ \' d- \7 Ktvb now,tvbnow,bttvbThink about it this way 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。% S+ |7 {( O2 I" Q0 t
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
7 Y" u5 v( V% c% [* i* m; C4 Z公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can think this as a lost of $100. therefore the overall gain is $3-$100 = -$97

dg168168

ryukihero

79-(21-18)+100+18=197

sisccsis

i would say $97 (79 + 18)

tmac2008

97 easy

tat_tat0210

i think it's 77
" f' _; `; |. @4 g0 @, ntvb now,tvbnow,bttvb
& o. r- N  l- U# Uwww2.tvboxnow.com[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =
$ D( U) N+ J5 b! ~tvb now,tvbnow,bttvb
- i, G, p1 f& P2 Z# j" C5 Wtvb now,tvbnow,bttvb[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18