Answer :
Ratio of student to teacher = 17:3
Let the total number of students and faculty = x
Then Number of students = 17X
Number of teachers =3X
So
17X+3X=740
20X = 740
X = 37
Then the number of students = 17*37
= 629
Number of teachers = 3*37
=111
Let the total number of students and faculty = x
Then Number of students = 17X
Number of teachers =3X
So
17X+3X=740
20X = 740
X = 37
Then the number of students = 17*37
= 629
Number of teachers = 3*37
=111