Question

How many person can be accommodated in hall of length 16m,breadth 12.5m and height 4.5 m assuming that 3.6m3 of air is required for each person?

Answer 1

$<b><u>Heya mate!! Here's your solution</u>$
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$\huge{Given}$

A Hall is of length 16 m, breadth 12.5 m and height 4.5 m. Air required one person 3.6 m³.

$\huge{To\: Find}$

The number of people that can be accommodated in the hall.

$\huge{Solution}$

Length of the hall (l) = 16 m

Breadth of the hall (b) = 12.5 m

Height of the hall (h) = 4.5 m
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Then, the volume of air present in the hall

= volume of the hall

= l × b × h

= 16 m × 12.5 m × 4.5 m

= 900 m³
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Now, volume of air required for 1 person

= 3.6 m³
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Then, the number of people that can be accommodated in the hall

= volume of air in the hall/volume required by 1 person.

= 900/3.6

= 250

Hence, number of people that can be accommodated in the hall = 250
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$\mathcal{\green{\bold{Finally,}}}$

Your answer is,

$\boxed{\bold{\mathcal{\red{250\: people}}}}$
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$\huge{\bold{\mathfrak{\blue{Thank\: you}}}}$