About 3 hours 30 minutes.
3 hours 30 minutes at 60 mph
210 miles or about 3 and a half hours
3 hours 13 minutes.
You would express the answer of this problem in miles per hour (mph).
Time = Distance/Speed = 210/55 = 3.8181.. hours = 3 hours 49.1 minutes (approx)
3 hours 13 minutes.
Central London to York is about 210 miles.
distance = speed x time distance = 70 x 3 = 210 miles
1/3 of 210 miles is 70 miles.
3 hours and 30 minutes = 3*60+30 = 210 minutes The planes is therefore going 1000/210 = 4.761904761904762 miles in a minute This means that the plane is going at a speed of 4.761904761904762*60 = 285.7142857142857 miles an hour.
About 3 hours 14 minutes at 65 mph