Answer:- [tex]1.2\frac{g}{mL}[/tex]
Solution:- The given density is [tex]1200\frac{g}{L}[/tex] and it asks to convert it to [tex]\frac{g}{mL}[/tex] .
Here, we could notice that only volume unit is changing ad we know that, 1 L = 1000 mL. Let's make the set up as:
[tex]1200\frac{g}{L}(\frac{1L}{1000mL})[/tex]
= [tex]1.2\frac{g}{mL}[/tex]
So, the density is [tex]1.2\frac{g}{mL}[/tex] .