PP-T2-43

[max999]

43.
A college admissions officer predicts that 20 percent of the students who are accepted will not attend the college. According to this prediction, how many students should be accepted to achieve a planned enrollment of x students?
(A) 1.05x (B) 1.1x (C) 1.2x (D) 1.25x (E) 1.8x
Ans:D

[amyliang]

我2/2考GMAT時 碰到有一題跟這個很像 嘿嘿
not attend/accepted=0.2 That is to say, attend/accepted=0.8
總共要讓x學生會enrolled the school 1/0.8=1.25

[max999]

我2/2考GMAT時 碰到有一題跟這個很像 嘿嘿
not attend/accepted=0.2 That is to say, attend/accepted=0.8
總共要讓x學生會enrolled the school 1/0.8=1.25

哈哈~恭喜你耶
還有也謝謝amyliang幫我解答