6 minutes 51 seconds at a constant 35 mph, excluding speed changes or stops.
Chat with our AI personalities
About 35 minutes.
35 minutes
Time = Distance/Speed
distance = rate * time 7 miles = 20 mph * t t = 7 miles / 20 mph = .35 hours = 21 minutes
mph means Miles Per Hour, so 21 miles takes 21/60=.35 hour. Then .35 hour is equal to .35*60=21 minutes. So the final answer is 21 minutes