The result of your conversion between tarea and dunum, dunham appears here
To convert between Tarea and Dunum, Dunham you have to do the following:
First divide 628.8 / 1000 = 0.6288
Then multiply the amount of Tarea you want to convert to Dunum, Dunham, use the chart below to guide you.
Symbol: tarea
No description
Symbol: dunum
No description