238 decimeters in kilometers

Conversion formula
How to convert 238 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: 238 ⁢ dm = 0.0238 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 42.0168067226891 times 238 decimeters.

It can also be expressed as: 238 decimeters is equal to $\frac{1}{\mathrm{42.0168067226891}}$ kilometers.

Approximation

An approximate numerical result would be: two hundred and thirty-eight decimeters is about zero point zero two kilometers, or alternatively, a kilometer is about forty-two point zero two times two hundred and thirty-eight decimeters.