Question

8464 soldiers sat in an auditorium in such a way that there are so many soldiers in a row as there are rows in the auditorium. how many rows are there in the auditorium?​

Answer 1

Answer:

Step-by-step explanation:Let there are x number of rows in the auditorium.

Then according to the problem number of soldiers in a row be also x.

So total number of soldiers in the auditorium be x  

2

.

Then by the problem,

x  

2

=7921

or, x=89.

So there are 89 rows in the auditorium.