Question

Convert 3.9x10^5mg to dg

Answer 1

3900 dg

Step-by-step explanation:

We know that 1 dg equals 100 mg

Now if we have
`3.9. 10^5 mg` to how many dg is equivalent

`100 mg \longrightarrow 1dg\\3.9.10^5mg \longrightarrow x\\x=((3.9.10^5)(1))/(100)\\ x= 3900`

So
`3.9. 10^5 mg` equals 3900 dg

Answer 2

Thank you for posting your math problem here. To convert 3.9x10^5mg to dg the answer is 3.9 x 10^3 dg. Below is the solution:

Solution:

1mg=0.01dg
dg= 3.9 X 10^5mg
dg = (3.9 X 10^5) x 0.01
dg = 3.9 x 10^3