Answer: 52 mi. = 83.6858 km
Chat with our AI personalities
(7,2 miles/hour * 1,61 km/mile)/(60 min/hour) * 7min = 1,35 km You would have ran 1,35 km.
10.37 min/mile = 1/10.37 miles/min 1/10.37 miles/min X 60 minutes/hour = 60/10.37 miles per hour = 5.786 miles per hour
That would be 5.33 miles per hour.
(1 mile/3 min) * (60 min/1 hour) = 20 MPH.
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