64516 people are sitting in an auditorium in such a way that there are as many people in a row as there are rows in the auditorium. How many rows are there in the auditorium?
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Answer:
There are 77 rows in the auditorium...
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Answered by
5
Number of the students in a row = a
Number of students in ' a ' rows = a x a = a²
It is given that the total number of students in the auditorium = 5929 .
= a² = 5929
( By prime factorisation method )
= a = 7 x 11
So , a = 77 .
Hence , there are 77 rows in the auditorium .
Hope it will help you (◕ᴗ◕✿)
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