The result of your conversion between miles/gallon(US) and decijoule appears here
To convert between Miles/gallon(US) and Decijoule you have to do the following:
First divide 5 / 0.1 = 50.
Then multiply the amount of Miles/gallon(US) you want to convert to Decijoule, use the chart below to guide you.
Symbol: m/G
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Symbol: dJ
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