<P> The hectometre ( International spelling as used by the International Bureau of Weights and Measures ; SI symbol : hm ) or hectometer ( American spelling ) is an uncommonly used unit of length in the metric system , equal to one hundred metres . It derives from the Greek word `` ekato '' , meaning `` hundred '' . A soccer field is approximately 1 hectometre in length . The hectare ( ha ) , a common metric unit for land area , is equal to one square hectometre ( hm ) . </P>
<P> The hectometre ( International spelling as used by the International Bureau of Weights and Measures ; SI symbol : hm ) or hectometer ( American spelling ) is an uncommonly used unit of length in the metric system , equal to one hundred metres . It derives from the Greek word `` ekato '' , meaning `` hundred '' . A soccer field is approximately 1 hectometre in length . The hectare ( ha ) , a common metric unit for land area , is equal to one square hectometre ( hm ) . </P>
what does hm stand for in the metric system
what does hm stand for in the metric system
hectometre hectometer
hectometre hectometer