单选题This year, 200 men and 250 women attend State College. If the male population were to increase by 10% next year, what is the maximum possible increase in the female population that would produce no more than an 8% increase in the overall student population next year?A16B17C20D22E26
单选题
This year, 200 men and 250 women attend State College. If the male population were to increase by 10% next year, what is the maximum possible increase in the female population that would produce no more than an 8% increase in the overall student population next year?
A
16
B
17
C
20
D
22
E
26
参考解析
解析：
因为男性学生下一年增加了10%，也就是男生增加了200×0. 1= 20人，如果总学生增加不超过8%，那么至多增加了(200+250)×0. 08 = 36名学生，也就意味着明年至多增加的女学生有36-20 =16名。
因为男性学生下一年增加了10%，也就是男生增加了200×0. 1= 20人，如果总学生增加不超过8%，那么至多增加了(200+250)×0. 08 = 36名学生，也就意味着明年至多增加的女学生有36-20 =16名。
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