A. 6.20 mg in kilograms
B. 3X10^-9 s in milliseconds
C. 88.0 km in meters
A. 6.20mg (1g/1000mg)(1kg/1000g)
You do the rest. I will be happy to critique your work.
l don't know
Give us the answer
A, (1g / 1000mg) (1kg / 1000g) (6,200)
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