考试
2022-12-16 17:21:40

0.001,0.002,0.006,0.024,( )

题目描述

[单选题]

0.001,0.002,0.006,0.024,()

A.0.045
B.0.12
C.0.038
D.0.24

答案解析

答案解析:第一步:判断题型------本题题干中相邻两项中有明显的倍数关系,所以优先考虑倍数数列第二步:题目详解:观察发现,数列满足:;故所求项为0.024×5=0.12。故本题选B。【2008-宁夏-044】   

参考答案:B

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