Answer: [tex]2\dfrac{2}{3}\text{ miles per hour}[/tex]
Step-by-step explanation:
Jeremy can row [tex]\dfrac{2}{3}[/tex] of a mile in [tex]\dfrac{1}{4}[/tex] of an hour.
The formula for unit rate (in miles per hour) is given by :-
[tex]\text{Unit rate}=\dfrac{\text{Distance in miles}}{\text{Time}}\\\\\Rightarrow\ \text{Unit rate}=\dfrac{\dfrac{2}{3}}{\dfrac{1}{4}}[/tex]
i.e. [tex]\text{Unit rate}=\dfrac{2}{3}\times\dfrac{4}{1}\\\\=\dfrac{8}{3}=2\dfrac{2}{3}\text{ miles per hour}[/tex]
Hence, the unit rate =[tex]2\dfrac{2}{3}\text{ miles per hour}[/tex]
