The specific gravity of a soil sample is 2.7 and its void ratio is 0.945. When it is fully saturated the moisture content of the soil will be
w×2.7=1×0.945
A sample of saturated sand has a dry unit weight of 18kN/m3 and a specific gravity of 2.7. If density of water is 10kN/m3, the void ratio of the soil sample will be