Question

an auditorium is 30 m long 20 m wide and its ceiling is 20m above the floor there are 18 people on stage performing is front of an audience of 462 people how much air is their for each person in the auditorium?​

Answer 1

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

$=L\times B\times H$

$=30\times 20\times 20$ m³

$=12000$ m³

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

Volume of air/No. of persons

$=\frac{12000}{480}$

$=25$ m³

Hope this answer is helpful.

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