77 feet in kilometers

Conversion formula
How to convert 77 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: 77 ⁢ ft = 0.0234696 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 42.6083103248458 times 77 feet.

It can also be expressed as: 77 feet is equal to $\frac{1}{\mathrm{42.6083103248458}}$ kilometers.

Approximation

An approximate numerical result would be: seventy-seven feet is about zero point zero two kilometers, or alternatively, a kilometer is about forty-two point six zero times seventy-seven feet.