# there are 2401 students in a school.p.t.teacher wants to stand them in such a manner that number of rows and columns are the same.find the number of rows

Total number of students = 2401.

Let number of rows be x and number of columns be y.

Now, number of rows = number of columns $⇒$ x = y   ----(1)

Also, we know,

Number of rows $×$ Number of columns = Total students

$⇒$ x $×$ y = 2401

from (1), we get

$⇒$ x $×$ x = 2401 $⇒$ x2 = 2401

$⇒$

Thus, number of rows = number of columns = 49.