Question

units of measurement assessment 2025x
what is the volume of 150 grams of lead if it has a density of 11.3 g/cm³?
m
÷t÷
d×v
133 g
13.3 cm3
0.075 g
1695 cm3

Explanation:

Step1: Recall density - mass - volume formula

The formula for density is $D=\frac{M}{V}$, where $D$ is density, $M$ is mass, and $V$ is volume. We want to find $V$, so we can re - arrange the formula to $V = \frac{M}{D}$.

Step2: Substitute given values

We are given that $M = 150$ g and $D=11.3$ g/cm³. Substitute these values into the formula $V=\frac{M}{D}$, so $V=\frac{150}{11.3}$.

Step3: Calculate the volume

$V=\frac{150}{11.3}\approx13.3$ cm³.

Answer:

13.3 cm³