The answer depends on the units used for 100. It should be blindingly obvious to anybody that the answer for 100 metres and 100 feet, for example, will be very different.
1km = 1000m20m/1km:= 20m/1000m= 2/100 or 1/50
1km = 1000m520m/1km:= 520/1000 or 13/25 of 1km
1km = 1000m ⇒ 700m out of 1km = 700/1000 = 7/10
fraction = 253m/1000m = 253/1000
3/4.
1km = 1000m20m/1km:= 20m/1000m= 2/100 or 1/50
1/4
It is 1/(1/10) = 10.
1/10
1km = 1000m520m/1km:= 520/1000 or 13/25 of 1km
There is 1000m in 1km, therefore the fraction is 1000/50 which can be simplified to 100/5 which can be simplified to 20/1. So 50m is one 20th of 1km. So you need to run 20 times further to make the 1k fatty! lol
100/1000 = 1/10
If you mean 700cm then it is 7/10 of 1km
fraction: 77/10001 km = 1000 m77m/1km = 77m/1000m = 77/1000
1km = 1000m ⇒ 700m out of 1km = 700/1000 = 7/10
fraction = 253m/1000m = 253/1000
3/4.