2012年7月28日星期六

48÷2(9+3)= 2 or 288?


48÷2(9+3)= 2 or 288? 


正确的答案是288。我觉得这问题有语法错误,出题者应该要考虑到所出的题目是否会产生混淆。

The real answer=288. But I think this question has syntax error, the person who create this question should always consider whether the question will lead to confusion.

如果问题是以下面的形式发问那答案就无可争辩。
If the question is in following forms then the answer is unarguable.
(48÷2) * (9+3) = 288
48 ÷ (2*(9+3)) = 2

参考Reference: http://knowyourmeme.com/memes/48293

热衷

好久没进来了,以前的热衷跑去哪里了?还是因为年纪大了?