The speed is: 75/3 = 25 mph
To convert kilometers to miles, you can use the conversion factor where 1 kilometer is approximately 0.621371 miles. If a bike rider travels 4 kilometers in an hour, their speed in miles per hour would be 4 km × 0.621371 miles/km, which equals about 2.485 miles per hour. Thus, the rider's speed is approximately 2.49 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.
(80 miles)/(2 hours) = 40 miles/hour.
131.82 miles per hour.
That would be 52 MPH.
42mph
40mph
191.05882 mph
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
The car's average speed is 86.67 miles per hour.