1 over 1000
1 kilometre = 1000 metres. You now have all the information required to work out, for yourself, the answer to this and similar questions.
1 kilometre = 1000 metre.
1/100
1/1000
1/50
It is 1/10.
1 over 1000
It is 1/100.
1 metre = 1/1000 kilometre
Half kilometre 1/2 km
7/20