The dimensions of a Cinema Hall are $100 m, 60 m a n d 15 m$ . How many persons can sit in the hall, if each requires 150 $m^{3}$ of air?

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Solution

The cinema hall has a shape of a cuboid.
Volume of a cuboid of length l, breadth b and
height h $= l \times b \times h$
So, the volume of the cinema hall $= 100 \times 60 \times 15 = 90000 m^{3}$
As each person requires $150 m^{3}$ .
Hence, with $90000 m^{3}, \frac{90000}{150} = 600$ people can be sit in the cinema hall.

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The dimensions of a Cinema Hall are 100m, 60m and 15m. How many persons can sit in the hall, if each requires 150 m3 of air?

The cinema hall has a shape of a cuboid. Volume of a cuboid of length l, breadth b andheight h =l×b×hSo, the volume of the cinema hall =100×60×15=90000m3As each person requires 150m3. Hence, with 90000m3,90000150=600 people can be sit in the cinema hall.

The dimensions of a Cinema Hall are $100 m, 60 m a n d 15 m$ . How many persons can sit in the hall, if each requires 150 $m^{3}$ of air?