Question

The number of students of a school in the last year was 2500. This year, it is 3000. Find the percentage increase of the students.

Answer 1

hey buddy here is your answer

This year number of students = 3000

last year number of students = 2500

increase in number = This year students - last year students

==> 3000-2500= 500

so increment = increased number of students/last year students

==> 500/2500 = 1/5

now in % = 1/5*100 = 20%( answer)

==> so total 20% students increased this year

hope it helps

Answer 2

Answer:

it helped me a lot in cracking the jee mains