The result of your conversion between gigajoule and dekatherm appears here
To convert between Gigajoule and Dekatherm you have to do the following:
First divide 1.0e+09 / 1.055057e+09 = 0.94781609
Then multiply the amount of Gigajoule you want to convert to Dekatherm, use the chart below to guide you.
Symbol: GJ
No description
Symbol: dathm
No description