Time is relative. Therefore, if you take 20 minutes to walk 200 yards then 20 minutes is a long time. However, relative to an average lifetime, 20 minutes is a very short amount of time.
Time = Distance/Speed So time = 9 miles / 20 mph = 9/20 hours = 60*9/20 minutes = (60/20)*9 minutes = 3*9 minutes = 27 minutes.
20 minutes
Her travel time is three hours and 20 minutes, because the 20 minutes is added to the non-stop time described.
It is a time which is 260 minutes after the first.
To calculate the cooking time for a 20-pound turkey at 325 degrees with a cooking time of 20 minutes per pound, you would multiply the weight of the turkey by the cooking time per pound. In this case, 20 pounds multiplied by 20 minutes per pound equals 400 minutes. To convert this to hours, you would divide by 60, resulting in approximately 6.67 hours of cooking time for the turkey at 325 degrees.
60 minutes = 1 hour → 20 minutes/lb x 20 lb = 400 minutes = 400 ÷ 60 minutes = 6 hours 40 minutes. [Cooking time would be 7 hours, as an extra 20 mins is [usually] added.]
As of 2015, there are two halves of 20 minutes each. (Clock time excluding stoppages of play.)
81 minutes = 1 hour and 20 minutes = 4,860 seconds
180
20 minutes
3:20.