Answer:
The answer is
1.64 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 = 7.7 g
volume = final volume of water - initial volume of water
volume = 29.8 - 25.1 = 4.7 mL
The density of the object is
[tex]density = \frac{7.7}{4.7} \\ = 1.638297872...[/tex]
We have the final answer as
1.64 g/mL
Hope this helps you
