Question

a brass button has a density of 8 grams per cubic centimeter and a mass of 4 grams. what is its volume? cubic centimeters

Explanation:

Step1: Recall density formula

The density formula is $
ho=\frac{m}{V}$, where $
ho$ is density, $m$ is mass, and $V$ is volume. We need to solve for $V$.

Step2: Rearrange the formula for volume

Rearranging $
ho = \frac{m}{V}$ gives $V=\frac{m}{
ho}$.

Step3: Substitute given values

Given $m = 4$ grams and $
ho=8$ g/cm³, we substitute into the formula: $V=\frac{4}{8}$.

Step4: Calculate the volume

$V = 0.5$ cm³.

Answer:

$0.5$