21 km/7 hours = 3km/hour
15.3333
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.
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.
Average speed = total distance divided by total time (100 km) divided by 2 hours = average speed = 50km/h.
The average speed is 140 km/hr
15.3333
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.
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.
Average speed = total distance divided by total time (100 km) divided by 2 hours = average speed = 50km/h.
Speed is NOT measured in km but km PER HOUR. The average speed was 88.88 (repeating) km per hour.
The average speed is 140 km/hr
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.
Average speed = 4 km/hr
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.
To find the average speed, divide the distance travelled by the time. By this procedure, the average speed is 60 km/h.
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.
21 km/h