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.]
180
3:20.
If you run 6 miles in 20 minutes, then you run 1/6th the mileage (1 mile) in 1/6th the time (1/6 x 20/1) 20/6 = 3 2/6 minutes = 3 1/3 minutes = 3 minutes 20 seconds 1 mile = 3 minutes 20 seconds
10 hours, 20 minutes
I think 15 to 20 minutes are good enough
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.
It takes a woman, on average 15-20 minutes to have an orgasm (while the average length of time it takes for a man is 2-5 minutes). FYI- 44% of men say their female partners always have orgasms during sex with their partner and 22% of women say they always have orgasms when they have sex with their partner- do the math.
20 to 30 minutes for most guys.
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
when your 18 19 20 or older