789 decimeters in kilometers

Conversion formula
How to convert 789 decimeters to kilometers?

We know (by definition) that: $1\mathrm{dm}=0.0001\mathrm{km}$

We can set up a proportion to solve for the number of kilometers.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 789 ⁢ dm = 0.0789 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 12.6742712294043 times 789 decimeters.

It can also be expressed as: 789 decimeters is equal to $\frac{1}{\mathrm{12.6742712294043}}$ kilometers.

Approximation

An approximate numerical result would be: seven hundred and eighty-nine decimeters is about zero point zero eight kilometers, or alternatively, a kilometer is about twelve point six seven times seven hundred and eighty-nine decimeters.