The Drama Club is showing a video of their recent play. The first showing begins at 3:45 p. m. The second showing is scheduled at 6:25 p. m. with a 1 2 −hour break between the showings. How long is the video in hours and minutes? The video is hours and minutes. Complete the explanation of how you can use a number line to find the answer. You can work backward from the start time of the second showing at : . You count back 1 2 hour, which is minutes, for the break between showings to : . The second showing started 20 minutes late. Will the second showing be over by 8:45 p. m.? Complete the explanation why your answer is reasonable. The second showing started at : p. m. The movie lasts hours minutes, so it ends at :55 p. m. So, the second showing be over by 8:45 p. m.