3.72 miles per hour
(6.2 miles / 1.66 hours = 3.72 miles/hour)
4 miles in 36 minutes is a 9 minute per mile pace. So the question becomes, how many 9 minute groups are in an hour. 60/9 = 6.66 miles per hour. 4 miles in 40 minutes = 6 miles per hour. 4 miles in 24 minutes = 10 miles per hour and so on.
If you have to cover 21 miles in 21 minutes, then you need to cover 1 mile every minute. There are 60 minutes in an hour, so if you kept that up for an hour, you'd cover 60 miles.
Using a time goal of 17.5 minutes, you would need to maintain an average speed of at least 6.86 (7) miles per hour.
First, you need to figure out how much 13 minutes is in hours- 13/60=.22 (rounded) Then 2miles/.22 hours=9.09 miles/hour (rounded) to reach the goal of 2 miles in 13 minutes!
Think about it this way: To go 1.5 miles in 12 minutes, how fast do you need to do each mile? To answer that, divide 12 by 1.5. That would give you 8 minutes per mile. An hour has 60 minutes, so to get the miles per hour you'd have to ask "How many 8 minute miles are there in an hour?" Divide 60 by 8 and you get 7.5 miles per hour. 7.5mph would get you 1.5 miles in 12 minutes. So to get 1.5 miles in UNDER 12 minutes you'd need to go at least a touch faster than 7.5mph. or, as 1 hour = 60 mins We can do it in this way , it take 12 mins to go 1.5 miles then, for 1 min = 1.5/12 for , 60 mins = 1.5*60/12 = 7.5 miles / hr answer : at least 7.5 miles/hour
3 miles an hour
8.35 miles per hour
Using a goal time of 10 minutes 30 seconds, you would need to maintain a pace of 8.6 miles per hour over the 1.5 mile distance.
60 miles per hour? Well since there are 60 minutes in each hour, then you go 1 mile for each minute. If you need to go 220 miles of distance, you will need 220 minutes of time. How many hours are there in 220 minutes? Divide 220 by the number of minutes in each hour. Then you will have the number of whole hours, but instead of having "minutes" left over, you'll have a decimal that is a percentage of an hour. You'll have to figure that part out yourself.
42.86 miles per hour.
If my calculations are right you need to travel 20 miles per hour to reach ten miles in thirty minutes.
you want your speed to be 1mile/12 minutes . This has units of miles per minute. To change to miles per hour you write 12 minutes as 1/5 of an hour. Then your speed is; 1mile/(1/5)hrs. Invert and multiply to get 5 miles/1 hrs or 5 miles per hr.