Understand Relationship: Understand the relationship between centigrams and milligrams.1 centigram (cg) is equal to 10 milligrams (mg) because the prefix 'centi' means one-hundredth and 'milli' means one-thousandth, so there are 10 milligrams in a centigram.
Convert Centigrams to Milligrams: Convert centigrams to milligrams.To convert 648 centigrams to milligrams, multiply the number of centigrams by 10.648cg×10mg/cg=6480mg
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