Well,

You are a dingbat alright.

Milligrams is a mass measurement.

Milliliters is a volume measurement.

You can convert from one to the other if you know the density.

Density X volume = mass.

You are a dingbat alright.

Milligrams is a mass measurement.

Milliliters is a volume measurement.

You can convert from one to the other if you know the density.

Density X volume = mass.