Answer
417
Work Step by Step
$\ 4\overset7/\!\!8\overset{15}5$
$\underline{-\,6\,8}$
$\ 4\,1\,7$
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.