Answer:
The answer is
[tex]4 \frac{4}{5} [/tex]
Explanation:
[tex] \frac{2 \frac{4}{5} \: miles}{ \frac{7}{12 \:} of \: an \: hour} = \frac{x}{1 \: hour} \\ \\ \frac{ \frac{7}{12}x }{ \frac{7}{12} } = \frac{2 \frac{4}{5} }{ \frac{7}{12} } \\ \\ x = 4 \frac{4}{5} [/tex]
