Respuesta :
First you multiply the length value by 1000 so 4.5x1000= 4500 meters is your answer :)
Answer:
4500 meters
Step-by-step explanation:
We know that 1000m = 1 km
4.5 km * 1000m
------------
1 km
The km cancel
4.5 * 1000m = 4500 meters