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2) Due to fire laws, no more than 720 people may attend a performance at Metro Auditorum. The balcony
holds 120 people. There are 30 rows on the ground floor, each with the same number of seats. How many
people can sit in a ground floor row if the balcony is full

Respuesta :

Auditorium capacity = 720
Balcony =120
Remaining people = 600
If there are 30 rows on the ground floor each with the same number of seats then 20 people can sit on each ground floor row

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