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. " L5 d1 Y7 ]- z/ |+ n
Think about it this way 5.39.217.77) }) u" ?* x& C
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
8 m* L* t3 r' e1 ]# j# i- e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 777 P5 D0 D# h! G' p9 j
tvb now,tvbnow,bttvb$ f! O- F4 H2 D1 ?
[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =5.39.217.77+ m, d# h+ y; x; O- m& P# U4 J

  v) R# ]9 ], @tvb now,tvbnow,bttvb[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18