In 1892 a world record was set. France’s M. Garisoain walked on stilts for 4.97 miles from Bayonne to Biarritz,France, at an average speed of 7.10 miles per hour. How long did it take him to walk that distance?

Answer: C. 0.7 hours.
Step-by-step explanation:
We know that the formula we use to find the distance is given by :-
[tex]\text{Time}=\dfrac{\text{Distance}{\text{Time}}[/tex]
Given : France’s M. Garisoain walked on stilts for 4.97 miles from Bayonne to Biarritz,France, at an average speed of 7.10 miles per hour.
Then, the time taken to walk that distance:-
[tex]\text{Time}=\dfrac{4.97}{7.10}=0.7[/tex]
Hence, it him took 0.7 hours to walk that distance.