本帖最後由 shiroikoala 於 2011-12-6 08:44 PM 編輯 tvb now,tvbnow,bttvb+ T3 ~9 y# m- `/ h$ N3 e5 e# X5 l
" M3 g( Y4 J* D1 b7 ]
I once think it should be 1, but then I've changed my mind to 9 bcoz:# c# S$ [8 V$ d7 O4 R+ I+ d
8 h9 f$ o% W9 E6 H2 d! h1 C; @" h5 Z1 m5.39.217.776÷2(1+2) = ? implies:5.39.217.77) }; `- S8 T" Z, S
公仔箱論壇% ]4 i6 C6 }* s: A$ e# |
6÷2 x 3=? implies m5 H$ M4 ?; j; w
$ C; ^1 W9 H* c: H公仔箱論壇3 x 3 = ? implies
1 e+ R( J5 G9 [* G+ n8 Ktvb now,tvbnow,bttvb! b; B. g- W9 l% R( n! n
= 9公仔箱論壇9 H3 g1 ]* |) | U/ M- k( \
tvb now,tvbnow,bttvb% }# ?3 ^- `1 h6 Q$ ]: Q, ~9 H- y
If the question is written as 6÷[2(1+2)] , then the answer would be 1 |
發表於 2011-11-2 11:41 PM
| 
