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singhmaharaj
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20 percent of the students who are accepted will not attend the collegesinghmaharaj wrote: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 enrolment of x students?
A) 1.05x
B) 1.1 x
C) 1.2 x
D) 1.25 x
E) 1.8 x
In other words, 80 percent of the students who are accepted WILL ATTEND the college.
In other words, 4/5 of the students who are accepted WILL ATTEND the college.
We can write (4/5)(# accepted) = # who attend
Let x = # of students who attend.
We get the equation: (4/5)(# accepted) = x
Multiply both sides by 5/4 to get: # accepted = (5/4)x
Rewrite as: [spoiler]# accepted = 1.25x[/spoiler]
Answer: D
Cheers,
Brent
