The result of your conversion between dunum, dunham and square dekameter appears here
To convert between Dunum, Dunham and Square Dekameter you have to do the following:
First divide 1000 / 100 = 10.
Then multiply the amount of Dunum, Dunham you want to convert to Square Dekameter, use the chart below to guide you.
Symbol: dunum
No description
Symbol: dam2
No description