one sixth of the students go to a local college are senior the number of freshman students is 2 1/2 times that amount , what fra
ction of the students are freshman ?
1 answer:
Answer:
5/12 of the students are freshmen.
Step-by-step explanation:
Let n represent the total number of students.
Then (1/6)n are seniors; (2 1/2)(1/6)n are freshmen, or
(1/6)n are seniors and 5/12 are freshmen. This comes from multiplying 2.5 by 1/6: we get .416666..., which is equivalent to 5/12.
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