1.

A block of cheese has a volume of 356 cm3 and a mass of 300 g.What is the density of the cheese in g/cm3 rounded to 2 decimal places?

Answer»

☆ Solution

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 = 1.76



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