What is the elapsed time between 10:30 p. m. and 1:15 a. m.?

3 hours

3 hours and 15 minutes

2 hours and 45 minutes

2 hours and 30 minutes

If you would like to find the elapsed time between 10:30 p. m. and 1:15 a. m., you can calculate this using the following steps:

12:00 p. m. - 10:30 p. m. = 1:30

00:00 a. m. + 1:15 a. m. = 1:15

1:30 + 1:15 = 2:45 = 2 hours and 45 minutes

The correct result would be 2 hours and 45 minutes.