Ex: A soil sample has a volume of $0\mathrm{.}9m3$ and a bulk density of $2055k\frac{g}{m}3.$ Its water content is $11\%$ and specific gravity is $2\mathrm{.}7.$ Calculate :

a$)$ Void ratio

b$)$ Porosity

c$)$ Degree of saturation

d$)$ Dry density

e$)$ What would be the new values of bulk density and water content if the soil was fully saturated at the same void ratio?