500 / 1000 = 1 / 2
1km = 1000m520m/1km:= 520/1000 or 13/25 of 1km
If you mean 700cm then it is 7/10 of 1km
.5km
take the decimal, multiply it by a thousand(1000) eg 1.5km = 1km 500m
500M
fraction: 77/10001 km = 1000 m77m/1km = 77m/1000m = 77/1000
1km = 1000m20m/1km:= 20m/1000m= 2/100 or 1/50
fraction = 253m/1000m = 253/1000
1/40 is the answer
1/1000
3/4.
The answer depends on the units for 50.