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 -$97 for sure. 公仔箱論壇" Z$ i: [8 r6 u: j: R; p6 _
Think about it this way
1 E5 G' b8 }" J( Y1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
" P% ~# M" T" L9 D1 @' T% l1 kTVBNOW 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。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$ M' ^/ ?+ j- ~1 Q2 b+ P) d

- A+ r6 C( |! r3 }[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =
5 X( o/ I2 a% U4 c% ~# q. ^( S公仔箱論壇公仔箱論壇' {" @: w7 O$ R' M
[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18