55 centimeters in kilometers

Conversion formula
How to convert 55 centimeters to kilometers?

We know (by definition) that: $1\mathrm{cm}=1e-05\mathrm{km}$

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

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

Conclusion: 55 ⁢ cm = 0.00055 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 1818.18181818182 times 55 centimeters.

It can also be expressed as: 55 centimeters is equal to $\frac{1}{\mathrm{1818.18181818182}}$ kilometers.

Approximation

An approximate numerical result would be: fifty-five centimeters is about zero kilometers, or alternatively, a kilometer is about one thousand, eight hundred and eighteen point one eight times fifty-five centimeters.