Atomic Mass Units

[Dx]

A pi meson has mass of 139MeV/c^2. what is this in atomic mass?

HOw do i solve for this? what steps do I need to do, any examples you can give to help me with to solve?
Dx [;)]

[Tom Mattson]

Dx,

I made a mistake. The amu is not the mass of one proton, it is 1/12 the mass of a C12 atom.

[dav2008]

I believe 1 amu is something like 812 MeV/c^2..bah...i dont know the exact number, its something in the 800's

EDIT: Its 931.5 MeV/c^2 for each amu

[Dx]

Thanks you guys are the bomb! [;)]