Answer
$1.2\times10^2\ L$
Work Step by Step
$31\ gal\times\frac{4\ qt}{1\ gal}\times\frac{1\ L}{1.057\ qt}=1.2\times10^2\ L$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.