Question

If the mass of a material is 78 grams and the volume of the material is 21cm^3, what would be the density of the material?

Answer 1

about 3.71 g/cm³

Explanation:

density = mass / volume . . . . . . definition of density

... = (78 g)/(21 cm³) . . . . . . . . . . . . put your numbers in the formula

... ≈ 3.71486 g/cm³