Answer
$$264.87 \ ft.$$
Work Step by Step
Since 1 yd =3 ft and 1 m =1.09 yd, then we have
$$81 \ m =81 \times 1.09 \ yd= 81 \times 1.09 \times 3\ ft=264.87 \ ft.$$
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.