Does the decimal equivalent of P/Q, where P and Q are positive integers, contain only a finite number of nonzero digits? (1) P>Q (2) Q=8
l Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient l Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient l BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. l EACH statement ALONE is sufficient l Statements (1) and (2) TOGETHER are NOT sufficient
答案选择E,但是我选择B,逻辑如下 P/Q = (1/Q)*P 而若Q=8,则1/Q = 0.125 那么无论P是什么positive integer,(1/Q)*P都由有限的数字组成
请指教,谢谢。
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