Question

I met at the movies at 6:45 we were picked up at 8:15

Answer 1

1 hour and 30 minutes

`t = ch + td = fh`

where ch is current hour, td is time distance, and fh is final hour.

to find td, we must subtract the number of minutes in ch and fh and then base how many hours passed off of the minutes.

`cm(45) - fm(15) = 30`

If half an hour passed, we can guess that only another hour passed, therefore we can make a final equation using eh for "estimated hour".

`t = (cm - fm) + eh = 1:30`