70 miles per hour = 70/60 miles per minute = 60/70 minutes per mile The answer is 6/7 minute or 51.4 seconds.■
60 mph = 60 miles over 60 minutes (assuming a constant speed over that time of 60 mph) Therefore 1 mile is travelled in 1 minute. So, to travel 82 miles at 60 mph would take 82 minutes.
13.66...hours
Assuming the person doesn't need to accelerate to 70 mph, immediately goes from zero to 70 in an instant, he will cover 1 mile in about 1.166 minutes.
233 mi / 70 MPH = 3.34 hr = 3 hr 20 min.
About 51 seconds at 70 mph.
About 51 seconds.
6.42 hours
1 mi / 70 mph = .014 hr = .857 min = 51.43 sec.
Time = Distance/Speed = 1 mile/70 mph = 1/70 hours = 0.857 minutes (approx).
51.42 seconds.
18.5 hours @70 mph
1 hour 5 minutes at a constant 70 mph, excluding stops.
1/70 hours = 0.857 minutes = 51.4 seconds (approx)
If you are driving at a constant speed of 70 mph, it would take you approximately 1 minute to cover a distance of 1 mile.
70 miles per hour = 70/60 miles per minute = 60/70 minutes per mile The answer is 6/7 minute or 51.4 seconds.■
About 6 hours 47 minutes at a constant 70 mph.