# What is the mass percent of a 22.8*g mass of solute, that is dissolved in a 325*g mass of solvent?

$\text{Mass percent}$ $=$ "Mass of solute"/"Mass of solution"xx100%
~=7%(w/w)
$\text{Mass percent}$ $=$ "22.8 g"/"22.8 g + 325 g"xx100% $=$ ??