Question

What is the mass of a ball whose density is 0.250 g/cm3 and whose volume is 200 cm3

Answer 1

The way to find out density is D=M/V. You can multiply the density by the volume to find out what the mass is, then check your work by following the equation i listed at the top. if it equals 0.25 g/cm3, then you have the right answer.

Answer 2

I was about to ask the same ?