Gasoline $(\backslash$rho $=726($kg$)/($m$^(3)))$ flows into the tank at A at V$\_($A$)=$

$2($m$)/($s$),$ and kerosene flows in at B at V$\_($B$)=1\mathrm{.}5($m$)/($s$).$ Both enter at a

temperature of $20\backslash$deg C$.$ Determine the steady mass flow of the mixture

at C$.$