Question

If each person requires some air in the hall, then number of persons can be accommended in the hall is​

Answer 1

Answer:

The dimensions of hall are Length = 20m Breadth = 16m Height = 4.5m We know that Volume of hall = l × b × h By substituting the values Volume of hall = 20 × 16 × 4.5 So we get Volume of hall = 1440 m3 It is given that volume of air for each person = 5 cubic metres So the number of persons = volume of hall/ volume of air needed per person By substituting the values Number of persons = 1440/5 So we get Number of persons = 288Read more on Sarthaks.com - https://www.sarthaks.com/720511/persons-accommodated-dining-hall-dimensions-assuming-each-person-requires-cubic-metres