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There are 102 teachers in a school of 3300 students. Find the ratio of the number of teachers to the number of students.
Given:
There are 102 teachers in a school of 3300 students.
To do:
We have to find the ratio of the number of teachers to the number of students.
Solution:
The ratio of the number of teachers to the number of students $=\frac{102}{3300}$
$=\frac{2\times3\times17}{2\times3\times550}$
$=\frac{17}{550}$
The ratio of the number of teachers to the number of students is $17: 550$.
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