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Question 1189423: A recent survey of college students on a big campus was conducted to find students' preferred method of getting to class. The results showed that 35% of students walk to class, 20% take the bus, 25% ride a bike, and 15% drive; the remaining students rollerblade to class. If each student preferred only 1 method of getting to class and 75 students preferred rollerblading, how many students were surveyed?
Answer by ikleyn(52775)   (Show Source):
You can put this solution on YOUR website! .
A recent survey of college students on a big campus was conducted to find students'
preferred method of getting to class. The results showed that 35% of students walk to class,
20% take the bus, 25% ride a bike, and 15% drive; the remaining students rollerblade to class.
If each student preferred only 1 method of getting to class and 75 students preferred
rollerblading, how many students were surveyed?
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35% + 20% + 25% + 15% = 95%.
So, 75 students, who prefer rollerblading, comprise 5%.
Therefore,  =  = 1500 sudents were surveyed. ANSWER
Solved.
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