Simply add your times and divide by the distance (or visa-versa).
21 minutes + 63 minutes = 84 minutes
84 minutes/10 miles = 8.4 minute miles.
Note, this is a convenient form to calculate speed for runners. However, the "standard" would be in MPH (or the metric equivalent).
(10 miles / 84 minutes)*(60 minutes/hour) = 7.14 MPH
A common fallacy might be to calculate the speed in each leg of the race and average.
3 miles in 21 minutes = 7 minute miles.
7 miles in 63 minutes = 9 minute miles.
If you average these two you get 8 minute miles WHICH IS INCORRECT.
The problem with this is that the runner ran each pace for different distances. If the distances at each pace were the same, then this would work.
To calculate the average of days, hours, and minutes across several cells, first convert all time values into a consistent unit, such as total minutes. This can be done by multiplying days by 1,440 (the number of minutes in a day) and hours by 60. After converting, sum all the total minutes and divide by the number of entries to find the average in minutes. Finally, convert the average back into days, hours, and minutes format as needed.
To find out how many games can be played in six hours and 30 minutes, first convert the time to minutes. Six hours and 30 minutes is 390 minutes. If each game takes an average of 12 minutes, divide 390 by 12, which equals 32.5. Therefore, they can finish 32 full games in that time.
To find the average speed, you divide the distance by the time taken. In this case, the distance is 3 kilometers and the time is 15 minutes. First, convert 15 minutes into hours, which is 0.25 hours. Therefore, the average speed is ( \frac{3 \text{ km}}{0.25 \text{ hours}} = 12 \text{ km/h} ).
To calculate the average speed, first convert the time from minutes to hours. Since 15 minutes is 0.25 hours, the average speed is calculated using the formula: speed = distance/time. Therefore, the average speed is 22 km / 0.25 hours = 88 km/h.
To calculate the number of minutes in 9 months, we first assume an average month has about 30.44 days (considering a year has 365.25 days). Thus, 9 months would be approximately 274 days. Multiplying 274 days by 24 hours and then by 60 minutes gives about 394,560 minutes in 9 months.
Kerry won their first and only All-Ireland Hurling title in 1891. Gaelic Football is the main sport in Kerry and they won the first of their 36 All-Ireland Football titles in 1903.
To the surprise of many people, Mr. Obama named Hillary Clinton (his former rival for the nomination) to be Secretary of State during his first term. For his second term, he named Massachusetts Senator John Kerry to be Secretary of State.
The Kerry Blue Terrier was first bred as a versatile worker to hunt vermin, small game and birds, retrieve game from land and water and herd livestock including sheep and cattle. Learn more about the breed history of the Kerry Blue Terrier at the related link.
Kerry Collins
Killarney co kerry
Kerry Earnhardt's mother's name is Latane Brown. She was Dale Earnhardt Sr's first wife.
To find the average speed, you divide the distance by the time taken. In this case, the distance is 3 kilometers and the time is 15 minutes. First, convert 15 minutes into hours, which is 0.25 hours. Therefore, the average speed is ( \frac{3 \text{ km}}{0.25 \text{ hours}} = 12 \text{ km/h} ).
The idea is to divide the distance by the time. Since presumably you want the answer in miles/hour, you should first convert the minutes to hours.
13
Andrew (Kerry) aka Mattressman
24 hours
The average speed over the first 30 miles is equal to the average speed over the next 15 miles. You cannot guarantee that the speed was constant inbetween, though. The average speeds are 45 MPH for each leg.