Question

How many persons can be accommodated in a hall of dimensions 18m * 13.5m * 16m assuming that 3.6 m³ of air is required for each person and 0.15m² floor is required for each person?

Answer 1

volume = lbh

=18×13.5×16

$= 3888 {m}^{3}$

now

no.of candidate = 3888÷3.6

= 1080