About 43 seconds.
Convert the time to hours, then divide distance / time.
150 miles.
4 hours 40 minutes.
It takes just over 8 minutes to travel 10 miles, at the speed of 50 mph.
It will take about 4 hours and 51 minutes of total driving time at a constant 70 mph. Add some time for stops and delays.
MPH (miles per hour) is a measure of speed. 20 mph means you will travel 20 miles each hour at that speed.
Speed = Distance/Time Speed = 125/2.5 = 50 mph So in 6 hours travelling at 50 mph = 6*50 = 300 miles.
Assuming that the horse was travelling at 40 mph the entire time it would take him or her 3 hours and 45 minutes.
You will travel 65 miles for every hour you drive at that speed.
40.83 mph
time= distance/rate =318miles / 50mph =6.36 hours