tylerjackson782 tylerjackson782
  • 10-09-2014
  • Mathematics
Answered

the students to faculty ratio at a small college is 17:3 the total of students and faculty is 74 how many faculty is there at the college how many students

Answer :

AL2006
AL2006 AL2006
  • 10-09-2014
There are  62.9  students and  11.1  teachers.

Weird, I know.  But my math is bullet-proof.
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luana
luana luana
  • 10-09-2014
[tex]Sum\ of\ students\ and\ faculty:\\17x+3x=74\\\\ 20x=74\ \ |:20\\ \\x=3,7\\\\ Faculty: \ \ 3x=3*3,7=\textbf{11,1}\\ Students:\ \ 17x=17*3,7=\textbf{62,9} [/tex]
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