A slice of cheese has a mass of 37 g and a volume of 21 cm3. What is the density of the cheese in units of g/cm3 and g/mL?

Question

it is talking about chemitry units, such as mass, volume, and density, i dont understand the question and i dont know what the steps are.

Answer 1

First, you have to know the definition of density.  Density is mass per unit volume, or D = m/V. In this problem, you are given the mass = 37 g and you are given the volume of 21 cm³.  So, the density is simply m/V = 37g/21cm³ = 1.76g/cm³.  It's that simple.