# Problem: A woman buys a platinum ring that has a mass of 4.23 g and a volume of 0.198 cm3 . Calculate the density of the ring.

###### FREE Expert Solution

$\mathbf{density}\mathbf{=}\frac{\mathbf{mass}}{\mathbf{volume}}$

mass = 4.23 g

volume = 0.198 cm3

###### Problem Details

A woman buys a platinum ring that has a mass of 4.23 g and a volume of 0.198 cm3 . Calculate the density of the ring.