The only one person still dancing now: that's 5 people boogying at 1800 btu/hr/person. if it is 77F inside your container/party pad, but it is only 60F outside , the volume of inside of house is 240.16ft3. the air sh; 0.24btu/lbF and the density is 0.075lb/ft3. what rate should air be moving through the open window in order to keep the system in equilibrium?