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. 3 B. }4 {: T6 a  i/ j
Think about it this way 3 ?. h, l; {  R" j) `- t8 `
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
6 T3 p# w. x2 t7 z4 L6 c5.39.217.772) 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 77tvb now,tvbnow,bttvb' d, v9 t1 n4 D; t1 y. Y( x

- v4 q2 ^+ s% e# ]$ I5.39.217.77[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =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。* Z1 |6 `! O) g$ N* ~! f# `' c
5.39.217.77- T/ ?6 N- A: F8 p/ N1 r  K
[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18