If a positive integer n is divisible by both 5 and 7, then n must also be divisible by which of the following? I 12 II 35 III 70_出国考试答疑器_GMAT_试题

出国考试答疑器，
解决你的问题

在这里你可以:

GMAT全题库答疑

GMAT全真模拟考试

Problem Solving

试题详情

题目：

If a positive integer n is divisible by both 5 and 7, then n must also be divisible by which of the following?
I 12
II 35
III 70

选项:

A、NoneI only

B、II only

C、I and II

D、II and III

答案:

C

经典答疑
发起提问

提问：

点此查看答疑

70不行是因为没有2吗？

评分: 0

浏览: 1058

点我领取
免费专项课程

在线咨询