Amaterial has a volume of 63.0 cm3 and a mass of 28 grams.    what is the density of the material in g/cm3 to the correct number of significant figures?

0.4444 g/cm³ ≅ 0.44 g/cm³ (2 significant figures).

Explanation:

d = m/V,

where, d is the density of the material (g/cm³).

m is the mass of the material (m = 28 g).

V is the volume of the material (V = 63.0 cm³).

∴ d = m/V = (28 g)/(63.0 cm³) = 0.4444 g/cm³ ≅ 0.44 g/cm³ (2 significant figures).

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