Verified Answer :

Grams is 3 jumps up from milligrams
so move the decimal three spots to the left
0.0073 gramsĀ 

Answer: There is 0.0073 grams in 7.3 mg.

Step-by-step explanation:

Since we have given that

7.3 mg

As we know that

1 g = 1000 mg

So, we can assume that

\(1\ mg=\dfrac{1}{1000}\ g\)

So, it becomes,

\(7.3\ mg=\dfrac{7.3}{1000}\ g=0.0073\ g\)

Hence, there is 0.0073 grams in 7.3 mg.