40 minutes is 2/3 of an hour
40 min.
30 to 40 min
1 Hr. 40 Min.
40 min
40 min
2 hours And 40 min Long
18 hours 40 min
40 min to an hour.
time = distance ÷ speed ⇒ time = 1 mile ÷40 mph = 1/40 hr = 1/40 x 60 min = 11/2 min = 1 min 30 sec.
It will run about 40-45 min
2 hours 40 min
Approx. 1 h 40 min (air travel).