[計量] 請教1題計量
看板GRE (GRE入學考試)作者cgcluck (Never give up!)時間16年前 (2010/06/11 21:21)推噓0(0推 0噓 0→)留言0則, 0人參與討論串1/2 (看更多)
請板上數學高手解答一下，謝謝。
When 2/9 of the votes on a certain resolution have counted, 3/4 of those
counted are in favor of the resolution. What fraction of the remaining
votes must be against the resolution so that the total count will result
in a vote of 2 to 1 against the resolution?
(A)11/14 (B)3/7 (C)13/18 (D)3/14 (E)4/7
The answer is (A).
順便請教一下各位，我大概4月底就已經報名七月機考，為什麼還沒收到PP3光碟，
我有收到confirmation letter，也有扣款，這樣還有可能沒報名到嗎？
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