The 1 Kilometer run is not an Olympic event in Track and Field. The current world record for the men's 1 kilometer is held by Noah Ngeny from Kenya. His time is 2:11:96. He ran on September 5, 1999.
1km = 1000m 1km > 50m 1km is bigger
1km = 1000m520m/1km:= 520/1000 or 13/25 of 1km
1km
100000cm = 1km 50cm = 1km/1000000cm/1km 0.00005km = 50cm 50cm < 1km
1km -450 = -449
It is: 1km = 1,000m
1km, it is 3 times as big
1km = 1000m20m/1km:= 20m/1000m= 2/100 or 1/50
If you mean 700cm then it is 7/10 of 1km
1km = 1,000m which is larger than 334m
Olympic standard velodromes may only measure between 250 m and 400 m, and the length must be such that a whole or half number of laps give a distance of 1 km. Others range from 133 m to 500 m, although 250m is the most popular and the length used in major events.
100cm=1m 1000m=1km so 100cm/1m x1000m/1km = 10,000cm/km or 1km = 10,000cm