Answer:
The answer is
2 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 block = 30 g
volume = 15 mL.
It's density is
[tex]density = \frac{30}{15} \\ [/tex]
We have the final answer as
2 g/mL
Hope this helps you
