# How many kilometers are in 100 meters?

There are $\frac{1}{10}$ kilometer in $100$ meters.
$1000$ meters make $1$ kilometer
hence $1$ meter makes $\frac{1}{1000}$ kilometer
and $100$ meters make $\frac{1}{1000} \times 100 = \frac{100}{1000} = \frac{1}{10}$ kilometer.