Depends on what units you are talking about :)
40000 units of what? without some known value to give an equivalence betweem 'units' and mg this cannot be answered.
1g=1000mg When converting units, put what kind of units you want (grams) on top, and what kind of units you have (mg) on bottom. so.. 500mg x (1g) = 0.5 grams 1000mg mg will cancel leaving your units in grams.
0.012 gram = 12 mg
12 grams is 12,000 milligrams (mg) (1 gram = 1000mg)
(150)/(number of mg in each unit)
None. The units are incompatible
150
They can't.They are different units
the units of penicillin V potassium 200 mg is about equivalent to 320,000 units. In generally 1 mg of penicillin V potassium is 1600 units.
The units are incompatible.
12
12
12 grams is 12,000 milligrams (mg) (1 gram = 1000mg)
You can't convert units of mass to units of volume, except for specific substances, when you know their density.
It depends on the substance. Mass (mg) and volume (cc) are different things and use different units.
20 mg = 20 mg. mg already is a unit, so there you have your answer. If you want to convert it to any other unit, please specify which unit.