cities A,B and B are equidistant from each other. A motorist travels from A to B at 30mi/h,from B TO C at 40mi/h ,and from C to A at 50mi/h.determine his average speed for the entire trip

Question

cities A,B and B are  equidistant from each  other. A motorist travels from A to B at 30mi/h,from B TO C at 40mi/h ,and from C to A at 50mi/h.determine his  average speed for the entire trip

david · Accepted Answer

As=total distance covered/time taken

Wilson · Answer

As =total distan/time taken