text: You thought you left at 10:55 am, 65 minutes before noon. The clock actually read 1:05 pm, so 20 minutes later you reached work at 1:25 pm, seemingly 2 and a half hours later.\n\nEdit:\nOK, I made a mistake, it could be 65 mins either side of 12 o'clock or 6 o'clock. But as you arrived in the morning it could only be 7:05 am reflected to 4:55 am so you arrive at 7:25 am making the answer 295 mins.\n\nOr 1:05 am reflected to 10:55 pm so you arrive at 1:25 am (less likely working hours) would make the answer 655 mins before noon.