A $588 \mathrm{~cm}^{3}$ volume of moist sand weighs $1010 \mathrm{gm}$ Its dry weight is $918 \mathrm{gm}$ and specific gravity of solids, $G$ is 2.67 . Assuming density of water as $1 \mathrm{gm} / \mathrm{cm}^{3}$, the void ratio is
A $588 \mathrm{~cm}^{3}$ volume of moist sand weighs $1010 \mathrm{gm}$ Its dry weight is $918 \mathrm{gm}$ and specific gravity of solids, $G$ is 2.67 . Assuming density of water as $1 \mathrm{gm} / \mathrm{cm}^{3}$, the void ratio is