# How do you calculate the formula mass of C_5H_12?

The atomic mass carbon is $12.011 \cdot g \cdot m o {l}^{-} 1$; that of hydrogen is $1.00794 \cdot g \cdot m o {l}^{-} 1$...so what is $\left\{5 \times 12.011 + 12 \times 1.00794\right\} \cdot g \cdot m o {l}^{-} 1$?