The answer is \(18\frac{3}{4}ft\)
Since we have like denominators, we are able to add without any problem.
\(10 \frac{1}{4} +8 \frac{2}{4}\)...........................................Add the whole numbers first
\(18 \frac{1}{4} + \frac{2}{4}\).............................................Add the fractions together
\(18\frac{3}{4}\)....................................................Remember to not add denominators together, but only the numerators (top numbers)
Thank you for your question! I hope this helped! :D Have an amazing day! :)
