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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} ).
What else can I help you with?
What is 7 minutes per 3 kilometers?
I think you mean 3 kilometers per 7 minutes. speed = distance/time = 3km/7min = 0.5km/min (rounded to 1 significant figure) If you did mean 7min per 3km, it would be 7min/3km = 3min/km (rounded to 1 significant figure)
What is the average speed for 21 km in 7 hours?
21 km/7 hours = 3km/hour
If a person traveled 3 km in 20 minutes how fast were they going in km?
3km in 20 minutes, therefore in 60 minutes (1 hour) you will travel 9km {(3 x 60)/20}
What is the velocity if you travel 3km in 0.5 hours?
6kph
What is your time if you are traveling 11 kilometers per hour to travel 3 kilometers?
Basic Formulaspeed = distance/timeDerived Formulatime = distance/speed = 3km/11km/h = 0.27h, which is a little more than 16min.
What is the average speed of 3 kilometers in 12 minutes?
3km/12min = 0.25km/min
How long should it take to run 3km?
10 minutes on average
What is 7 minutes per 3 kilometers?
I think you mean 3 kilometers per 7 minutes. speed = distance/time = 3km/7min = 0.5km/min (rounded to 1 significant figure) If you did mean 7min per 3km, it would be 7min/3km = 3min/km (rounded to 1 significant figure)
What is the average speed for 21 km in 7 hours?
21 km/7 hours = 3km/hour
If a person traveled 3 km in 20 minutes how fast were they going in km?
3km in 20 minutes, therefore in 60 minutes (1 hour) you will travel 9km {(3 x 60)/20}
What is the velocity if you travel 3km in 0.5 hours?
6kph
What is the formula for calculating average speed?
In order to find an average velocity, you need an average speed and an average direction. Average speed = (distance traveled) divided by (time to travel that distance) Average direction could be defined as the direction from the starting point to the end point.
How long will it take to drive 3km?
It depends at what speed you drive
What is the answer to 3km in 10 min what speed is he going?
Speed = Distance/Time Speed= 3000m/600 seconds Speed= 5m/s or 11.1846815 mph
What the formula to calculate average speed?
Robert walks from town A to town B, he must pass a hill and a section of a flat road. His speed of walking uphill is 3km/hour, on a flat road is 5km/hour and a downhill is 6km/per hour. Robert's average speed from town A to town B is 4.2.km/hour. What is his average speed from town B to town A?
What is your time if you are traveling 11 kilometers per hour to travel 3 kilometers?
Basic Formulaspeed = distance/timeDerived Formulatime = distance/speed = 3km/11km/h = 0.27h, which is a little more than 16min.
How long will it you take to walk 1km if you could walk 3km per hour?
1km per hour is 1/3 of 3km per hour, so the answer is 1/3 of an hour or 20 minutes.
