answersLogoWhite

0

21 km/7 hours = 3km/hour

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

Average Speed of 23 km divided by 1.5 hours?

15.3333


If a driver travels 60 km in 3 hours her average speed is1?

To calculate the average speed, divide the total distance traveled by the total time taken. In this case, the driver travels 60 km in 3 hours, so the average speed is 60 km ÷ 3 hours = 20 km/h. Therefore, her average speed is 20 km/h.


What is your average speed if you travel 12 km in 4 hours?

To calculate the average speed, divide the total distance traveled by the total time taken. In this case, if you travel 12 km in 4 hours, your average speed would be 12 km ÷ 4 hours = 3 km/h. Therefore, your average speed is 3 kilometers per hour.


You swim for 2 hours if you swim 100 km what is your average speed?

Average speed = total distance divided by total time (100 km) divided by 2 hours = average speed = 50km/h.


What was the average speed in km of a car that travels 400.0 km in 4.5 hours?

Speed is NOT measured in km but km PER HOUR. The average speed was 88.88 (repeating) km per hour.


What is the speed of a car that travels 280 km in 2 hours?

The average speed is 140 km/hr


What is the average speed in kmhr for a car that travels 22 km in exactly 15 min?

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.


What is average speed if 8km and takes 2 hours?

Average speed = 4 km/hr


An airplane flies 1000 km in 4 hours what is its average speed?

To calculate the average speed of the airplane, you divide the total distance traveled by the total time taken. In this case, the airplane flies 1000 km in 4 hours. Therefore, the average speed is 1000 km ÷ 4 hours = 250 km/h.


What is your average speed if you drive 120 km in 2 hours?

To find the average speed, divide the distance travelled by the time. By this procedure, the average speed is 60 km/h.


If a train travelled km in w hours what was the average speed of the train?

To find the average speed of the train, divide the distance traveled (in kilometers) by the time taken (in hours). The formula is: Average Speed = Distance / Time. Therefore, if the train traveled ( km ) in ( w ) hours, its average speed would be ( \frac{km}{w} ) kilometers per hour.


Average speed of a car km if you traveled 42 km in 2 hrs?

21 km/h