對不起又來打擾了
請問大大下面三題如何解呢?
184 the three intergers 70,200,n,each is the divisor of the other two.
what's the quotient of the posible greatest value of n and the smallest one?
198 2-Heights defines 為X(非負整數)的2^n,
2^N為X的一個因數,求X可能的最大數可能:1,40 2,52 3,~~~~忘了
228 數學又出現了n,n+1集合的題。
還有68%mean of standard deviation, most average 84 with
standard deviation 6, ask score 92 represent what percentile?
沒看懂題答案有:84,92,97.。。。
感激不盡@@
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