QUESTION $4$

A compacted soil sample has a bulk density of $2220k\frac{g}{m^3}$ and a water content of $14\%.$ The value of $G_s$ is $2\mathrm{.}70.$ Calculate the following:

$4\mathrm{.}1.$ Dry density

$(2)$

$4\mathrm{.}2.$ Void ratio

$(2)$

$4\mathrm{.}3.$ Degree of saturation

$(2)$

$4\mathrm{.}4.$ Air content

$(2)$

$[8$ marks$]$