45%
1km = 1000m520m/1km:= 520/1000 or 13/25 of 1km
If you mean 700cm then it is 7/10 of 1km
The beam distance is from 50m to 1KM on different LED torches. Such as imalent ddt40 beam distance is 450m.
fraction: 77/10001 km = 1000 m77m/1km = 77m/1000m = 77/1000
One fifth.
1/40 is the answer
3/4.
1/1000
fraction = 253m/1000m = 253/1000
1km = 1000m ⇒ 700m out of 1km = 700/1000 = 7/10
1km = 1000m20m/1km:= 20m/1000m= 2/100 or 1/50