1.857 hours.
Time = Distance/Speed = 40/70 = 0.5714.. hours = 34.3 minutes
240miles x 1h/70miles= 3.429hours
170 miles with 70 miles/hour: 2 hours 25 minutes 43 seconds
7 hrs 11 minutes and 30 seconds approx
Rate x time = distance 70miles/hour x time = 20 miles 20 miles time = ______________ 70 miles/hour time = 20/70 hour time = .286hours = 17 minutes.
In 1 hour 70 miles traveled So to cover 365 miles, it will take 365/70 = 73/14 = 5 and 3/14 hours = 5.21 hours in decimal
time = distance/speed = 70/200 = 0.35 hours, or 0.35 x 60 = 21 minutes
It will take 0.54 hour to cover 38 miles going by 70 miles per hour.
51.43 seconds 70miles/ 1 hour * 1mile/ ?= .014285 hrs .014285 hrs* 60min/ 1hr*60sec/ 1min= 51.43 seconds.
one hour if you are going ninty miles per hour
3 hours to drive 165 miles going 55 miles per hour.