Question

Question 9

There are 102 teachers in a school of 3300 students. Find the ratio of the number of teachers to the number of students.

Answer 1

Given, number of teachers = 102

Number of students = 3300

The ratio of number of teachers to that of students

= $\frac{Numberofteachers}{Numberofstudents}$

$=\frac{102}{3300}=\frac{17}{550}=17:550$ [Dividing numerator and denominator by HCF of 102 and 3300 i.e. 6]