64 centimeters in kilometers

Conversion formula
How to convert 64 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: 64 ⁢ cm = 0.00064 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 1562.5 times 64 centimeters.

It can also be expressed as: 64 centimeters is equal to $\frac{1}{\mathrm{1562.5}}$ kilometers.

Approximation

An approximate numerical result would be: sixty-four centimeters is about zero kilometers, or alternatively, a kilometer is about zero times sixty-four centimeters.