This speed is 40 miles/hour.
20 min: 60 mph = 1 mpmin
It takes 3 hours to travel 79 miles.
113/75= 1 hr 30 min 40 sec.
02.4 min...
3 minutes and 51 seconds.
To travel 200 miles at 450 mph takes 26 min 40 sec. time = distance / speed = 200 miles / (450 miles / hour) = 4/9 hour ≈ 0.444 hour 1 hour = 60 min → 4/9 hour = 4/9 × 60 min = 26 2/3 min ≈ 26.667 min 1 min = 60 sec → 2/3 min = 2/3 × 60 sec = 40 sec
It matters how fast you're going. 60 miles per hour= 5620 min 120 mph=2810 min 240 mph=1405 min
depend on speed, i would say 5 to 7 min
If you maintained an average speed of 75 mph, the time to drive 100 miles would be about 1 hour and 20 minutes. You would have to add time for stops, detours and other delays.
time = distance ÷ speed ⇒ time = 1 mile ÷40 mph = 1/40 hr = 1/40 x 60 min = 11/2 min = 1 min 30 sec.
1 hour = 60 mins 1 min = 60 secs time = distance ÷ speed = 2.5 miles ÷ 244 miles/hour ≈ 0.0102 hour = 0.0102 x 60 min ≈ 0.6148 min = 0.6148 x 60 secs ≈ 36.89 seconds.
time = distance / speed = 0.25 miles / 200 mph = 0.00125 hr 1 hr = 60 min → 0.00125 hr = 0.00125 × 60 min = 0.075 min 1 min = 60 sec → 0.075 min = 0.075 × 60 sec = 4.5 sec → it takes 4½ seconds to travel 0.25 miles at 200 mph.