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.
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.
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.
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.
The average speed is 140 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.
Average speed = 4 km/hr
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