Answer:
5,000 meters
Explanation:
The distance from Greg's house to the nearest mailbox = 5 kilometers.
We want to find the distance in meters.
First, recall that:
1 km = 1000 meters
Therefore:
[tex]\begin{gathered} 5km=5\times1000\text{meters} \\ =5,000\text{ meters} \end{gathered}[/tex]The distance in meters is 5,000 m.