Eight hours.
Dividing distance travelled by speed travelled at, and assuming a constant speed of 5 miles an hour, gives 120 / 5 = 24 hours.
120/3 = 40 miles per hour. So it will take 1 hour to go 40 miles.
(100/120)*60 = 50 minutes.
It will take a sailboat 24 hours traveling at 5 miles per hour to sail 120 miles.
3 minutes.
about an hour 40 minutes
Time = Distance/Speed = 30/120 = 0.25 hours.
It would take 5 hours to travel 600 miles at a speed of 120 miles per hour.
1 hour 50 minutes at 65 mph.
Eight hours.
Two hours - done without the aid of a calculator !
It takes 2 hours 24 minutes to travel 120 miles at 50 MPH.
Dividing distance travelled by speed travelled at, and assuming a constant speed of 5 miles an hour, gives 120 / 5 = 24 hours.
130.9 minutes.
It would take 2 hours (120 divided by 60).
120/3 = 40 miles per hour. So it will take 1 hour to go 40 miles.