Question

What is the density of an object with a volume of 30ml and a mass of 90 grams

Answer 1

Density = 3 g/mL

Step-by-step explanation:

Density of a substance can be found by using the formula

`Density = (mass)/(volume)`

From the question

mass = 90 g

volume = 30 mL

Substitute the values into the above formula and solve for the Density

That's

`Density = (90)/(30) \\ = (9)/(3)`

We have the final answer as

Density = 3 g/mL

Hope this helps you