150 cm is 3/2000 of a kilometre.
The decimal fraction is 0.4
It is 1/10.
It is 7/10.
87 Miles
1m as a fraction of 1 kilometer = 1/1000
To answer this question, you need to tell us a fraction of what. e.g. a fraction of a mile? a fraction of a kilometre? etc.
4750 metre convert to fraction in kilometre
Half kilometre 1/2 km
79/100
1 over 1000
I presume you mean how do you show 21 metres as a fraction or decimal of a kilometre? If so : As there are 1000 metres in a kilometre 21/1000 is the fraction, so 0.021 is the decimal