Four runners formed a relay team at jan's high school. the team at the relay in 3.86 minutes. each runner ran exactly the same time. what was each runners time?

Total time taken by the 4 relay runners all together = 3.86 minutes
                                                                                 = (3 * 60) + 86 seconds
                                                                                 = 180 + 86 seconds
                                                                                 = 266 seconds
As all 4 runners of the relay time take the same time to cover their individual laps, so
Time taken by each runner = 266/4 seconds
                                            = 66.50 seconds
So the total time taken by each runner of the relay team is 66.50 seconds. I hope this is the answer you were looking for.