A rock displaces 16ml of water. The density of the rock is 3.0g/cm^3. What is the mass of the rock? (Show formula, work, and units)

Answer:
48g
Explanation:
Volume of rock=16cm^3 (1 ml=1 cm^3)
Density=3 g/cm^3
Mass=?
d=m/v
3g/cm^3=m/16cm^3
3g/cm^3*16cm^3 =m
Therefore, m= 48g