a sports stadium is 80% of its full capacity for a concert at the end of the event patrons leave - English - Articles

Question

a sports stadium is 80% of its full capacity for a concert at the
end of the event patrons leave the stadium through various exits at
tharate of 10 patrons per second after 15minutes the stadium is 70%
of its full capacity the number of patrons in the stadium 25
minutes after concert is

Sucheta Priyadarsini Sahu · Accepted Answer

Dear Student,

Rate of exit = 10 patrons per secSo in 15 minutes , number of patrons that exit = 10 patrons / sec ×15 × 60 = 9000 patronsLet the full capacity of the stadium = x So, number of persons that exit the stadium = 80 %  of x - 70 % of x = 10 % of x = 10100x = x10⇒x10 = 9000⇒x = 90,000So, the full capacity of stadium = 90,000

Regards,

a sports stadium is 80% of its full capacity for a concert at the end of the event patrons leave the stadium through various exits at tharate of 10 patrons per second after 15minutes the stadium is 70% of its full capacity the number of patrons in the stadium 25 minutes after concert is