For the default season of 2:45:45 in the converter, how about we convert to only hours, at that point only minutes, and afterward only seconds. We should change over each part into the unit of time we need.
2:45:45 is 2 hours, 45 minutes, 45 seconds. Furthermore, we realize that 1 hour = an hour and 1 moment = 60 seconds so an hour/hour * 60 seconds/minute = 3600 seconds/hour or 1 hour = 3600 seconds.
To change time over to only hours:
2 hours is 2 hours * (60 minutes/60 minutes) = 2 hours
45 minutes is 45 minutes * (1 hour/an hour) = 45/60 hours = 0.75 hours
45 seconds is 45 seconds * (1 hour/3600 seconds) = 45/3600 hours = 0.0125 hours
Adding them all together we have 2 hours + 0.75 hours + 0.0125 hours = 2.7625 hours