Question

in a In and excursion there are 76 student and for teachers. What is the ratio of number of teachers the number of student? What does it mean? ​

Answer 1

Answer:

The ratio is 1:19. It means that on an average a teacher would have to look after 19 students.

Explanation:

We get the ratio by dividing the number of teachers with that of students.

4/76 = 1/19.

Hence , ratio is 1:19.