Question

in one group 2 out of 5 students are wearing glasses. what fraction is that?

Answer 1

2/5 of the students or two fifths

Answer 2

When you have an expression with a out of b, you directly represent it by the fraction a/b.
So, 2 out of 5 is represented by the fraction 2/5.
the expression "OUT OF" represents the fraction line.

Hope this Helps! :)