If 2/5 ofthestudents at College C are business majors, what is the number offemales students at College C?
(1)2/5 of male students at College C are business majors (2) 200ofthefemalestudents at College C are business majors. 这道题选C,怎么想都想不明白,我选的B。 个人认为第一个条件不能算条件啊。因为根据原文题干,本身就有 2/5 (男生+女生)为business major,即2/5 男生为商科啊。。。是不是理解错误了呢?跪求解答啊~~