Respuesta :
[tex]d=\frac{m}{V} \ \ \ \Rightarrow \ \ \ \ V=\frac{m}{d}\\\\
d=8\frac{g}{cm^{3}}\\
m=80g\\\\
V=\frac{80g}{8\frac{g}{cm^{3}}}=10cm^{3}[/tex]
density is the mass of an object/ liquid per unit volume
formula for density is as follows
density = mass / volume
the mass of steel is 80 g
and density is 8 g/cm³
substituting the values in the equation we can find the volume
[tex] 8 g/cm^{3} = \frac{80 g}{volume} [/tex]
volume = 80 g/cm³ / 8 g
volume = 10 cm³
volume of the sample is 10 cm³