Question

In a lecture hall, 8,649 students are sitting in such a manner that there are as
many students in a row as there are rows in the lecture hall. How many students
are there in each row of the lecture hall?​

Answer 1

Suppose the number of students in each row of the lecture room = z

That's why, number of rows = z

And total students = z²

As per question, z² =8649

z=93

Hence, students in each row of the lecture = 93.

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Answer 2

Step-by-step explanation:

no.of students in one row=X

therefore no.of rows in the hall=X

total no.of students=no.of students in one row×no.of rows

=x×x=x²

therefore 8649=x²

x=√8649=93

therefore 93 students in each row of the hall.