anywhere between 4.7 and 5.1
not really.... if you could get that down to 2:20 that would be good
for a 9th grader, and someone fairly new to track, but overall in good shape.. your looking at under 70 seconds, faster if you are a male. Im a 10th grade female and iv'e only ran the 400 2 times, but my pr is 65 seconds. Well it depends on your overall shape. An average time should be about 60 seconds for a 9th grader. Im 8th grade and thirteen, and i ran my 400 in a 57 seconds------ not i was only joking i get it in 2 mins 40 jk It mostly depends on your shape and form. I'd say if your in good shape and have good form you should be able to get 59 or faster. I'm in 9th grade and my pr so far is 55.0
The average weight of a 6th grader is about 75-90 lbs.
If we're talking crazy fast then 1:10-1:20 would be pretty good, otherwise good times could range from 1:25-1:40; average times are anything above that.
40 degrees.
40 degrees
360 ÷ 9 = 40 degrees
40 litres/hr
Take the kid's grade level times five and add 30 minutes. first grader: 35 minutes second grader: 40 minutes third grader: 45 minutes -... Tenth grader: 1 hour, 20 minutes
40 x 10^9 = 40,000,000,000 (40 billion).
A good 40 time for a 10 year old would depend on their height and weight; however if they can get or under a 6 that would be fantastic.
well i suppose about 1m and 40-47cm