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.
10.5
going 60 miles an hour
It would take 12 minutes to drive 20 miles at 100 mph.
601/60=10.0166 It would take 10.0166 hours to drive the 601 miles.
It would take about 46 minutes to drive 50 miles.
2000 miles
it depends on your speed
About 5.5 hours.
Depends on your speed.
6 hours
33mins
Depends on the speed