5.5 hours = 19,800 seconds.
1000 miles /55 mph = 18 hrs and 10 minutes and 48 seconds
55 hours = 3,300 minutes.
172800 seconds
43,740 seconds
There are: 55*60*60 = 198,000 seconds
172800 seconds are there in 48 hrs.
3.4 hours = 12,240 seconds.
55 hrs/week
There are: 13*60*60 = 46800 seconds
There are 34200 seconds in 9.5 hours.
295 seconds.
235 seconds