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.
Speed = Distance/Time Time = Distance/Speed Time = 4 200 000 000/340 Length of time = 12 352 941.18 hours.
At 60 MPH average, about 5 hr 40 min.
340 miles / 4.2 hours = 80.95 MPH
Time taken = Distance ÷ Speed (or Velocity) To drive 340 miles at 50 mph would take :- 340 ÷ 50 = 6.8 hours = 6 hours 48 mins.
It would take 53 hrs. 20 mins. to travel 800 miles at 15 mph.
To cover the 340 miles will require at least 5 hoursand 13 minutes of driving time if you maintain a steady 65 mph. You will have to add time for stops, detours and other delays.
To find the time taken in travel, divide an object's distance by its speed. In this instance, 340 / 70 = 4.857142 recurring (that is, 4.857142857142... or 4 and six sevenths) hours. The formula D=rt, where D is distance, r is rate (speed), and t is time, is quite useful later in life, so you should remember it.340 miles/70 miles per hour = 340 miles/1.167 miles per minute = 291 minutes = 4 hours 51 minutes.
76.3 minutes
About 43 seconds.
340 kph = 211.26 mph
Speed = Distance/Time = 52.28/3 mph = 17.4166... mph
Speed is distance/time. You are given that the speed = 5 mph and the distance is 2500 miles.So, 5 mph = 2500 miles / time , or 5 mph * time = 2500 miles. Divide 2500 miles by 5 mph, and you get 500 hours.