Question 1106224
Find the volume first,
{{{V=1*.6*.3}}}
{{{V=0.18}}}{{{m^3}}}
Convert from cubic meters to cubic centimeters (1m=100cm),
{{{V=0.18*(100/1)^3}}}{{{cm^3}}}
{{{V=180000}}}{{{cm^3}}}
So then the mass would be,
{{{m=rho*V}}}
{{{m=18000*2.7}}}{{{g}}}
Once you have the mass, it will be in grams.
Divide by 1000 to get the mass in kg.