Answer:
The answer is
1.30 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 object = 6.9 g
volume = final volume of water - initial volume of water
volume = 30.4 - 25.1 = 5.3 mL
It's density is
[tex]density = \frac{6.9}{5.3} \\ = 1.30188679...[/tex]
We have the final answer as
1.30 g/mL
Hope this helps you
