1 km = 1000 m so 2.5 km = 2500 m. Simple!
Since 1 km is 1000 meters, 0.91 km is 910 meters.
I think 27000
It is 3.5 km.
0.088 Km
90,000 m
0.1 km
90 meters = 0.09 km
7.62 meters
Answer: 779,000,000 km = 484,048,158.8 miles
1 km
9,000 meters=9 kilometers
2500 meters = 2.5 kilometers.