Question

Hi guys..


I have a question.


At a well known university, 1/3 of the undergraduate students commute, and 1/2 of the graduate students commute. One- eighth of the undergraduate students drive more than 30 miles daily, and 1/6 of the graduate students drive more than 30 miles daily. If there are twice as many undergraduate students as there are graduate students, then what fraction of the commuters drive more than 30 miles daily?

Options

a) 14/5

b) 5/14

c)1/8

d) 8/58


Your help will be highly appreciated

Answer 1

What do we want to find? We want to know how many commuters drive more than 30 miles out of the total number of students at the Univ.

Answer 2

Yes. I know that

Answer 3

b I think...