40.3miles/hr
Step-by-step explanation:
Given parameters:
Time taken = 40min
Distance covered = 27mile
Unknown:
Speed in miles per hour = ?
Solution:
Speed is the distance divided by the time;
Speed =
convert the time to hrs;
60min = 1hr
40min = = 0.67hr
Insert the parameters and solve;
Speed = = 40.3miles/hr