A lump of iron of mass 8 . 9 8 8 8 . 9 8 8 kg is suspended ( ( completely immersed ) )

 

A lump of iron of mass $8\mathrm{.}988$ kg is suspended $($completely immersed$)$ in a brine solution of density $1085$ kg m $-3$ . The volume of the iron is $0\mathrm{.}001141$ m 

Calculate the density of the iron in kg m $-3$ to the nearest whole number.