已知三個相異質數的倒數之和是1661/1986 ，則三個相異質數之和是？(A) 334 (B) 335 (C) 336 (D) 337

問題詳情

已知三個相異質數的倒數之和是1661/1986 ，則三個相異質數之和是？
(A) 334
(B) 335
(C) 336
(D) 337

參考答案

答案：C
難度：適中0.694291
統計：A(27),B(79),C(377),D(60),E(0) #
個人：尚未作答書單：質數與合數

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