There are 2500dm in 250 meters
250 meters is 25 decameters.
2 decameters = 20 meters.
700 decameters is 7,000 meters.
100 decameters
1 meter=0.1 decameters
153 meters
99 decameters is 990 meters.
5 meters
6 decameters=60 meters
100000
2.5
A decametre is equal to ten metres.To work this out divide 250 by 10.The answer is there are 25 decametres in 250 metres.