Assuming a constant average speed, he would be travelling at 415/7 = 59.285714 recurring (that is, 59.285714285714...) miles per hour.
if he drove for 3 hours and drove at 65 miles per hour then 65 x 3= 195 miles the answer is 195 miles! A.KISS
245 miles
3.5*70 = 245 miles
3 x 60 = 180 miles.
65 x 3 = 195 Therefore, assuming a constant average speed of 65 miles per hour, he drove 195 miles.
3.5 x 70 mph = 245 Miles
Matts speed was 320/5 miles per hour. At 320/5 mph he could have driven 9*320/5 miles = 9*64 = 576 miles.
Matt's average speed is 50 mph
No less then 1,800 miles. If that was one way, then double it. If that was road miles only then add to it for those miles driven off the highway.
In 2 hours, Sam will travel 30 miles. At 5 miles per hour, it will take Matt 6 hours to travel the same distance. Matt's time equals the ratio of Sam's speed to his own multiplied by Sam's travel time. In this case. the ratio is 3, so the travel time would be 6 hours.
Matt(his brother) drove over him
Matt - Because it's still me driving, unless I've been assassinated and replaced very, very quickly.