Arun is of 4.5 metre long, 4 metre board and 30.5 hi how much air does it contain how many boys can sit it if each boy occupies 2.52 metre of airspace
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Answer:
Dimensions of the room
= 4.5 * 4 *3.5
So, volume of the room = 4.5*4*3.5
= 63 cubic metres.
Therefore, total air present in the room is 63 cu. m.
No. Of boys = 63/2.52
=25 boys
Therefore 25 boys can be accommodated in the room.
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