The result of your conversion between gallon [U.S.] of LPG and petawatthour appears here
To convert between Gallon [U.S.] Of LPG and Petawatthour you have to do the following:
First divide 100757838.45 / 3.6e+18 = 0.
Then multiply the amount of Gallon [U.S.] Of LPG you want to convert to Petawatthour, use the chart below to guide you.
Symbol:
No description
Symbol: PWh
No description