75 persons can sleep in a room 25 m by 9.5 M if each person required 16 m cube of air find the height of the room
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We are given, Length , l = 25 m
Breadth , b = 9.5 m
Air required by 1 person = 16 m³
so, Air required by 75 persons = 16 * 75 m³
so, Volume of air in the room = 16 * 75
Let h be the height of the room
then, l * b * h = 16 * 75
= 25 * 9.5 * h = 16 * 75
h = 16* 75 /25 * 9.5
So, h = 5.05 m
Breadth , b = 9.5 m
Air required by 1 person = 16 m³
so, Air required by 75 persons = 16 * 75 m³
so, Volume of air in the room = 16 * 75
Let h be the height of the room
then, l * b * h = 16 * 75
= 25 * 9.5 * h = 16 * 75
h = 16* 75 /25 * 9.5
So, h = 5.05 m
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