Answer:
[tex]1\frac{1}{8}\text{ miles per hour}[/tex]Explanation:
Distance covered by Jayden = 3/4 of a mile
Time taken = 2/3 of an hour
[tex]\text{Speed}=\frac{Dis\tan ce}{\text{Time}}[/tex]Therefore, his hiking speed in miles per hour will be:
[tex]\begin{gathered} =\frac{3}{4}\div\frac{2}{3} \\ =\frac{3}{4}\times\frac{3}{2} \\ =\frac{9}{8} \\ =1\frac{1}{8}\text{ miles per hour} \end{gathered}[/tex]