497 yards in kilometers

Conversion formula
How to convert 497 yards to kilometers?

We know (by definition) that: $1\mathrm{yd}=0.0009144\mathrm{km}$

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

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

Conclusion: 497 ⁢ yd = 0.4544568 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 2.20042917170565 times 497 yards.

It can also be expressed as: 497 yards is equal to $\frac{1}{\mathrm{2.20042917170565}}$ kilometers.

Approximation

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