there is 10 000 square meters in a hectare. 10 000 square meters equals 0.01 square kilometers
100 are= 1Hectare.
1 km equals 100,000 mm
12000 m equals 12 km 1000m = 1km
2.5 km
57m = .057 km
38.2942 km
0.045 km
0.9 km = how many m
500 millimeters is equal to how many km
317 cm = 0.00317 km
1.3cm equals 0.000013 km
45000 mm = 0.045 km