90 seconds
At 35 MPH, it would take 1 minute 43 seconds to cover one mile
At constant speed of 60mph, it would take a car one minute to cover a mile, or 60 seconds, which is 1/60 of an hour.
(1 mile / 75 seconds) x (3,600 seconds / hour) = 48 miles per hour
1 minute 23.7 seconds (rounded)
51.42 seconds.
10.28 seconds.
At a speed of 49 mph, one mile is covered in 73.47seconds. (rounded)
3600/62 = 58.065 seconds (rounded)
At 45 mph it takes 1 minute 20 seconds to drive one mile.
It will take 45 seconds.
About 65 seconds.
36 seconds.
55.38 seconds.
About 40 seconds.
(60/x)*60 where x is the number of seconds it takes to travel a mile.
45 seconds.