本帖最後由 shiroikoala 於 2011-12-6 08:44 PM 編輯
* q+ B+ C: |2 B- m4 Z; J3 {公仔箱論壇. |; ?! a# l1 @
I once think it should be 1, but then I've changed my mind to 9 bcoz:
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6÷2(1+2) = ? implies:
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6÷2 x 3=? implies
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+ ^- }1 T0 d2 h' X5 x* X+ v5.39.217.773 x 3 = ? implies
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= 9tvb now,tvbnow,bttvb1 ^% z- e7 j( W8 N4 G
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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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