A styrofoam block with volume $1\mathrm{.}00m^3$ floats on sea water. The density of the sea water is $1024k\frac{g}{m^3},$ and the density of the styrofoam is $35\mathrm{.}5k\frac{g}{m^3}.$ What is the volume of the underwater portion of the styrofoam?

A$.0\mathrm{.}000977m^3$

PV : PV

B$.0\mathrm{.}0282m^3$

$1024(1)$:$35\mathrm{.}5$v

l$.35\mathrm{.}5m^3$

$v=\mathrm{.}0347m^3$

$.1\mathrm{.}02{10}^{+3}{m}^3$

F $00347m^3$