Answer:
The answer is 7.50 g/mL
Explanation:
The density of a substance can be found by using the formula
[tex]density = \frac{mass}{volume} \\[/tex]
From the question
mass of iron = 150 g
volume = 20 mL
We have
[tex]density = \frac{150}{20} = \frac{15}{2} \\ [/tex]
We have the final answer as
7.50 g/mL
Hope this helps you
