Answer
$12^{o}F$
Work Step by Step
($-11^{o}C$ × 9/5) + 32 = $12.2^{o}F$
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.