求助一道DS题

rainny0906 · 发表于 2011-5-28 13:30:06

A school administrator will assign each student in a group of n students to one of m classrooms. If 3 < m < 13 < n, is it possible to assign each of the n students to one of the m classrooms so that each classroom has the same number of students assigned to it?
(1) It is possible to assign each of 3n students to one of m classrooms so that each classroom has the same number of students assigned to it.
(2) It is possible to assign each of 13n students to one of m classrooms so that each classroom has the same number of students assigned to it.

lijiazhou · 发表于 2011-5-28 13:58:52

选B吧

mlvince · 发表于 2011-5-28 16:51:00

不会，帮顶

小精灵多比 · 发表于 2011-5-28 16:57:48

这是OG上的题，选B，但是说实话我没看懂解析~求解释

求助一道DS题

所属分类: GMAT考试

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