d / t = s
30 / 3 = 10 mph
d = distance
t = time
s = speed
The average speed of a car can be calculated using the formula: average speed = total distance / total time. In this case, the car travels 100 miles in 4 hours. Thus, the average speed is 100 miles ÷ 4 hours = 25 miles per hour.
(80 miles)/(2 hours) = 40 miles/hour.
That would be 52 MPH.
The car's average speed is 86.67 miles per hour.
60 mph
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
It travels 288 miles in 4 hours 30 minutes at that speed.
39 miles
1624 miles in 8.5 hours = 191.06 mph.
The average speed of a car can be calculated using the formula: average speed = total distance / total time. In this case, the car travels 100 miles in 4 hours. Thus, the average speed is 100 miles ÷ 4 hours = 25 miles per hour.
(80 miles)/(2 hours) = 40 miles/hour.
131.82 miles per hour.
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
That would be 52 MPH.
42mph
40mph
191.05882 mph