450 meters = 0.45 kilometers
450 cm equals 4.5 m
0.45
0.9 km = how many m
2 km = 2,000 m
1 km = 1000 m so 0.001 km = 1 m
500 m = 0.5 km = 1/2 km
1 km = 1000 m So 104 km = 104000 m
1 km = 1000 m, so 7.9 m = 0.0079 km
2,100 m
450 cm
12000 m equals 12 km 1000m = 1km
2.5 m = 0.0025 km