275/56+4.9107hrs
The car's average speed is 56 miles per hour.
Average speed = distance/time = 100/4 miles per hour = 25 mph.
The faster car travels at 48 miles per hour The slower car travels at 36 miles per hour 48mph - 36mph = 12mph Therefore, the faster car travels 12 miles per hour faster than the slower car. Note that the question refers to the relative speeds of the cars and not the relative distances.
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
247
The average speed is 2050/5 = 410 miles per hour.
The car's average speed is 86.67 miles per hour.
The average speed is 1,800 mph
Average speed is the total distance traveled divided by the elapsed time. A car that travels 60 miles in one hour, stops for one hour and travels 60 miles for another hour, has an average speed of 120 miles / 3 hours, which is 40 mph.
The car's average speed is 56 miles per hour.
Average speed = distance/time = 100/4 miles per hour = 25 mph.
It travels 288 miles in 4 hours 30 minutes at that speed.
The faster car travels at 48 miles per hour The slower car travels at 36 miles per hour 48mph - 36mph = 12mph Therefore, the faster car travels 12 miles per hour faster than the slower car. Note that the question refers to the relative speeds of the cars and not the relative distances.
It's 25 miles per half-hour, and it's also 50 miles per hour.
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
80 miles/hour
400/5 = 80. HBD!