Question

the equation $d = \frac{m}{v}$ can be used to calculate the density, $d$, of an object with mass $m$. what is the equivalent equation solved for $v$?
$dm = v$
$\frac{d}{m}=v$
$\frac{m}{d}=v$
$m - d=v$

Explanation:

Step1: Start with the density formula

$d = \frac{m}{V}$

Step2: Cross - multiply to solve for V

Multiply both sides by V: $dV=m$

Step3: Isolate V

Divide both sides by d: $V=\frac{m}{d}$

Answer:

C. $\frac{m}{d}=V$