What is the elapsed time between 2: 45 and 6: 55? a.4 hours and 10 minutes b.4 hours and 55 minutes c.3 hours and 55 minutes d.4 hours

  a.  4 hours and 10 minutes

Step-by-step explanation:

10 minutes after 2:45 is 2:55. 4 hours after that is 6:55, so the time difference is 4 hours 10 minutes.

___

6:55 - 2:45 = (6 -2):(55 -45) = 4:10 . . . . 4 hours and 10 minutes