本帖最後由 shiroikoala 於 2011-12-6 08:44 PM 編輯 J( E, g% F( D& D" \6 G: \
tvb now,tvbnow,bttvb8 ?/ V: c- j9 M5 @; n' i2 ]8 E
I once think it should be 1, but then I've changed my mind to 9 bcoz:
- z- v' a4 L: u8 k8 I+ utvb now,tvbnow,bttvb
3 G1 K) q% k) Ftvb now,tvbnow,bttvb6÷2(1+2) = ? implies:
* I; ~- h" g5 g2 w" b7 ] s+ utvb now,tvbnow,bttvbtvb now,tvbnow,bttvb! \! U1 s4 Q: w# c* r" [( }
6÷2 x 3=? implies
% ]/ m+ {0 U+ j8 G, q! O' C$ q9 c2 @2 y6 ]% Y5 \
3 x 3 = ? implies
: G2 }. l3 g! C v/ ?# b3 @2 _4 X2 k5 L! r3 G" {# `" f; h3 N3 U
= 9公仔箱論壇! z2 h! D' p8 o6 R( q- v' A. O
# W+ V0 B$ i# k公仔箱論壇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
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