6 min, 43 s = 403 s In the case of 4 laps around a track for a full mile, then (403 s / 4 laps) = 100.75 s/lap = (100.75 s/lap)(1 min/60s) = 1.68 min/lap (0.68 min)(60s/min) = 40.8 s So it would be 1 min and 40.8 seconds per lap.
It depends. An average person might run it in anywhere from 30-45 minutes (10-15 min per mile). Someone who is athletic but not really a runner might do it in 27-36 minutes (9-12 min per mile). A cross country runner could run it as fast as 15-16 minutes, but most likely in 18-24 (someone new to cross country might do like 25-32). Personally, assuming you're just an average person, I think if you can run 3 miles in 33-36 minutes that's decent.
because you have to be really tough to run 5 k in 18 min.
18 min/1 hour = 18 min/60 min = 18/60 = 3/10
18 guage will do you ok unless you need to run it a mile or two.
the fastest mile time run by a 13 year old was 4:26:93.... fastest mile ever ran to date was 4:04:4 by Glenn Cunningham in 1931
Most people would run about a 6 minute mile to achieve a time of 18 minutes.
1218 = 1200 + 18. (1200 min)/(60 min/hr) = 20 hr, so 1200 min = 20 hr, then add the 18 minutes, so 20 hr, 18 min or 20:18
1 hr = 60 min. 47 hr. = 2820 min. add 18 min. = 2838 min. answer is 2838 mins. :)
By unit of length and distance and conversion ,we can say that 18 lengthys is not a mile
There is not significant difference between rest cardiac output but during the load amateur heart pumps 18-24 l/min, professional heart pumps 32-38l/min.
This would depend, based on the speed at which you are traveling. If you are running at 9 miles per hour, you could run 18 miles in 2 hours, but if you are only running at 3 miles per hour, it would take you 6 hours to run the same 18 mile distance.