Question

a hall is 30m long 20m wide .150 people can sit in hall if 1 people required 6m³of air find height of hall

please answer fast​

Answer 1

Step-by-step explanation:

The amount of air for each person in the auditorium is 25 m³

Step-by-step explanation:

Length of the auditorium L = 30 m

Width of the auditorium B = 20 m

Height of the auditorium H = 20 m

No. of people in the auditorium = 18 + 462 = 480

The amount of air in the auditorium

= Volume of the auditorium

=L\times B\times H=L×B×H

=30\times 20\times 20=30×20×20 m³

=12000=12000 m³

Therefore, the amount of air for each person in the auditorium

Volume of air/No. of persons

=\frac{12000}{480}=

480

12000

=25=25 m³

Hope this answer is helpful.

Answer 2

Answer:

sorry I have already marked someone else brainilest