Question

"The smallest bone in the human body, which is in the ear, has a mass of 0.0030 g. what is the mass of this bone in pounds?"

Answer 1

$0.0030\ g\times\frac{1\ lb}{453.6\ g}=6.6\times10^{-6}\ lbs$

Answer: $6.6\times10^{-6}\ lbs$