Answer:
[tex]\rho =9g/mL[/tex]
Explanation:
Hello,
In this case, since the density is computed via the division of the mass by the volume:
[tex]\rho =\frac{m}{V}[/tex]
For the given mass of 54 g and volume of 6 mL, the density turns out:
[tex]\rho =\frac{54g}{6mL}\\ \\\rho =9g/mL[/tex]
Best regards.