Answer:
relative humidity = 82.24%
Explanation:
vapor density = 25 g/m³
saturated vapor density = 30.4 g/m³
relative humidity = [tex]\dfrac{vapor \ density}{saturated \ vapor \ density}\times 100[/tex]
= [tex]\dfrac{25}{30.4}\times 100[/tex]
= 82.24 %
so, relative humidity comes out to be equal to 82.24 %.