A team of 4 people participates in a 400-yard relay race. each team member runs the same distance. the team completes the race in a total of 53.2 seconds. what is the average running time for each person?

Number of people participating in the relay race = 4

Total distance ran by 4 people of a team = 400 yards

Let us assume the distance run by each member = x yards

Then

4x = 400

x = 400/4

x = 100 yards

Total time taken to rum the full distance = 53.2 seconds

Average running time of each person = 53.2/4

= 13.3 seconds.