360 mg
45
3/4
680 mg
No. 45 mg equals 0.045 gms, since each milligram equals 10-3 gms.
1 gram = 1000 milligram so 45 g = 45000 mg. Simple!
210MG
1 g equals to 1000 mg. So 1.01 g equals to 1010 mg.
yes. and .25 is a quarter (thus 4 - 0.25mg's equals 1 mg.) so 0.5 times 2 equals 1mg...
3.55 grams
1g=1000mg Aabid
45 mg = 0.69446 grains
one gram equals 1,ooo mg's