Want this question answered?
Average speed = (total distance) divided by (total time) = (150 + 150) / (2.5 + 3.5) = 300/6 = 50 miles per hour.
150 km in 3 hours is 150/3 = 50 km per hour.
150 miles in four hours means an average of 37.5 mph.
150/2.5 = 60 km per hour
3 hours 150 km / (50 km/hr) = 3 hr
If the car traveled 150 miles in 3 hours then the average is 50miles an hour. You take 150 and divide by 3 to get the 50. You then take the 50 as an average and multiply by 10 (number of hours). To get 500 miles traveled in 5 hours.
That depends on your average speed. If you average 100 kph, you will cover 15,000 km.
300/2 = 150 km/h
Buzz's speed can be calculated by dividing the distance he traveled (150 kilometers) by the time it took him (1.5 hours). Therefore, Buzz's speed is 100 kilometers per hour.
Race distance / Race time = average speed i.e.: 300 km / 2 hours = 150 kph average.
s=vt t=s/v ATQ 50=150/t so t=3 and 30=150/t t=5 avg speed=total distance / total time so 150+150/5+3 =300/8=37.5=avg speed
2.5 hours.