Mia gives $80 as tip to the movers.
Explanation
The moving company charged $500 for its service.
Suppose, the amount of tip is [tex]x[/tex] dollar, which is 16% of the total charge.
So, the equation will be.....
[tex]\frac{x}{500}*100\% = 16\%\\ \\ \frac{x}{5}=16\\ \\ x=5*16=80[/tex]
So, the amount of tip Mia gives the movers is $80
