题目:
A school administrator will assign each student in a group of
n students to one of
m classrooms. If

, 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.
选项:
答案:
B