Answer:
Density = 1.6 g/mL
Step-by-step explanation:
Density of a substance can be found by using the formula

From the question
mass = 145.8 g
volume = 91.75 mL
Substitute the values into the above formula and solve for the Density
That's

= 1.5891
We have the final answer as
Density = 1.6 g/mL
Hope this helps you