Question

12/18 final exam
determine the number of kilometers in 120 m.

Explanation:

Step1: Recall unit conversion factor

We know that \(1\) kilometer (\(km\)) is equal to \(1000\) meters (\(m\)), so the conversion factor is \(\frac{1\ km}{1000\ m}\).

Step2: Convert meters to kilometers

To convert \(120\ m\) to kilometers, we multiply \(120\ m\) by the conversion factor: \(120\ m\times\frac{1\ km}{1000\ m}\). The meters unit cancels out, and we calculate \(\frac{120}{1000}=0.12\).

Answer:

\(0.12\)