Both equations are derived from the density formula, hence it is TRUE that they are equal.
In order to know whether the two formulas are equivalent, we need to determine the formula for calculating the density of a substance
Density = Mass/Volume
D = m/V
Make V the subject of the formula
[tex]D = \frac{m}{V}\\DV = m\\[/tex]
Divide both sides by D
[tex]\frac{DV}{D} =\frac{m}{D}\\ V = \frac{m}{D}[/tex]
Since both equations are derived from the density formula, hence it is TRUE that they are equal.
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