20 minutes at 60 mph.
1.2 hours
20 minutes
About 18.5 minutes at 65 mph
distance = rate * time 7 miles = 20 mph * t t = 7 miles / 20 mph = .35 hours = 21 minutes
It would take 12 minutes to drive 20 miles at 100 mph.
20
How long dose it take to go 20 miles at 90 mph
20 minutes at 60 mph.
20 mph = 20 miles in one hour so half of that is the answer 10 miles in half an hour = 30 minutes
About 20 minutes.
51 minutes
45 minutes.
1.2 hours
20 minutes
20 minutes @65 mph
About 18.5 minutes at 65 mph