1.6 grams. There are 1000 milligrams in a gram, so you can set up the problem like this:
(1600mg/1)(1 gram/1000mg)
From there, cancel the units and do the math to get the answer. Also, this is a very simple problem in which you can just move the decimal point to the left 3 times.
1.6 milligrams = 1600 micrograms
There are 1600 milligrams in 1 gram. This means that there is 65,000 milligrams in 65 grams. Knowing the conversion rates may be helpful in cooking.
745 milligrams = 0.745 grams
1 gram = 1,000 milligrams 2 grams = 2,000 milligrams 3 grams = 3,000 milligrams 3.5 grams = 3,500 milligrams
2500 grams = 2,500,000 milligrams
there are 0.77 grams in 770 milligrams
425 grams is 425,000 milligrams.
50 grams is 50,000 milligrams.
122 grams is 122,000 milligrams.
6 grams are 6000 milligrams.
83.65 grams = 83650 milligrams
There are 68000 milligrams in 68 grams.