4m
3km= 3k meters k= 1,000 meters 3k= 3,000 meters 3km= 3,000 meters
3000 meters are in 3km 1000 meters per km .
The area of 4m by 4m is 16 square meters.
3000
16
4m
320000
4 cubic meters.
3000 m
3000m = 3km
By unit of length and distance and conversion ,we can say that 1 km=1000 m 3km=3000 m