Average speed = 70km/7h = 10km/h
15.3333
The idea is to divide the distance by the time.
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
Average speed = 4 km/hr
average speed between 70-80 km/sec
15.3333
Average speed = total distance divided by total time (100 km) divided by 2 hours = average speed = 50km/h.
The idea is to divide the distance by the time.
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
Average speed = 4 km/hr
21 km/7 hours = 3km/hour
To find the average speed, divide the distance travelled by the time. By this procedure, the average speed is 60 km/h.
100 Km.
The average speed is exactly 200 km per 2.5 hours. As a unit rate, that's equivalent to 80 km/hr.
avg. speed = distance traveled / timeso, 100 km / 1.25 hours = 80 km/hr