8 kg is 8,000,000 mg
1.2 kg = 1200 mg
Answer1kg is equal to 1,000,000 mg.
the answer is 0.000080kg
250,000,000
0.51 kg = 510,000 milligrams.
Since there are 1000 mg in 1 gram, and 1000 g in 1 kg, there are (1000 x 1000) mg in 1 kg, which is 1,000,000 mg in 1 kg. Or conversely, there are 0.000001 kg in 1 mg (that's 10-6 kg)
This cannot be sensibly answered. A milliliter (mL or ml) is a measure of volume, grams (g), kilograms (kg) and milligrams (mg) are measures of weight or mass.
KHDGDCM that means 1 kg = 100,000 mg
1000mg=1kg 1mg=1/1000 kg 80mg=80/1000 kg\ 80mg=0.08kg
1 kg = 1000000 mg
One milligram is .000001 kilograms.