# The mass of a hydrogen atom is 1.0 amu, and the mass of a carbon atom is 12.0 amu. What is the molar mass of methane?

Well, $\text{methane}$ has a formula of $C {H}_{4}$.
Can you tell us the molar mass given that carbon has a molar mass of $12.0 \cdot g$, and hydrogen, $1.0 \cdot g$?