There are 1000 milligrams in 1 gram, so the ratio of grams to milligrams is 1/1000. To convert 25 milligrams to grams, multiply by this ratio, resulting in 0.025 grams.
There are 1000 milligrams in 1 gram, so the ratio of grams to milligrams in fractional form is
.
A value in grams is
times the value in milligrams.
Multiply by this ratio to convert 25 milligrams to grams:
grams.
There is 0.025 gram in 25 milligrams.
In summary, with the conversion factor of 1000 milligrams per gram, the ratio for grams to milligrams is 1/1000. To convert 25 milligrams to grams, multiplying by this ratio yields 0.025 grams, showcasing the straightforward relationship between these units in the metric system.