Question

1 kg of sand has a volume of 400 cm*. What is its densityin g/cm*. ( * is cubed)

Answer 1

Given mass=1 kg, volume=400cm³, density=?
The formula for finding density is ρ=m/v where ρ is density, m is volume and vis volume
ρ=1kg/400cm³
ρ=0.0025kg/cm³
Therefore the density of the sand is 0.0025kg/cm³