20 feet in kilometers

Conversion formula
How to convert 20 feet to kilometers?

We know (by definition) that: $1\mathrm{ft}=0.0003048\mathrm{km}$

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

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

Conclusion: 20 ⁢ ft = 0.006096 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 164.041994750656 times 20 feet.

It can also be expressed as: 20 feet is equal to $\frac{1}{\mathrm{164.041994750656}}$ kilometers.

Approximation

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