What is the mass of a sample of material that has a volume of 55.1 $c m^{3}$ $cm^3$ and a density of 6.72 g/ $c m^{3}$ $cm^3$ ?

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Answer 1 · 2018-05-29T17:24:05

$ρ_{density} = \frac{mass}{volume}$ $rho_"density"="mass"/"volume"$

And so $"mass"=rhoxx"volume"=6.72*g*cancel(cm^-3)xx55.1*cancel(cm^3)$

$-=370.3*g$

Answer 2 · 2018-05-29T17:24:08

$"370.272 g"$

Density: mass per unit volume of a substance.

$"Density"= "Mass"/"Volume"$

$"Mass = Density × Volume"$

$color(white)("Mass") = 6.72 "g"/cancel("cm"^3) × 55.1 cancel("cm"^3)$

$color(white)("Mass") = 370.272\ "g"$

What is the mass of a sample of material that has a volume of 55.1 cm^3cm3cm^3 and a density of 6.72 g/cm^3cm3cm^3?