Answer
46.0km = 1gal
46.0km$\div$1gal AND 1gal$\div$46.0km
Work Step by Step
For every 46.0km driven, 1 gallon of gas was used.
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.