225 meters in kilometers

Conversion formula
How to convert 225 meters to kilometers?

We know (by definition) that: $1\mathrm{m}=0.001\mathrm{km}$

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

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

Conclusion: 225 ⁢ m = 0.225 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 4.44444444444444 times 225 meters.

It can also be expressed as: 225 meters is equal to $\frac{1}{\mathrm{4.44444444444444}}$ kilometers.

Approximation

An approximate numerical result would be: two hundred and twenty-five meters is about zero point two three kilometers, or alternatively, a kilometer is about four point four four times two hundred and twenty-five meters.