You do 26 divided by 30 and get .866666666666 and so on so you round it to .87 miles/minute
2 hours 50 minutes.
5 hours 45 minutes.
10 miles.
Your average speed is 10 miles per hour.
An hour is 60 minutes, so the cyclist would travel 2.4 x 6=14.4 mph (miles per hour)
Your average speed is 44.3 miles per hour.
180 mph
1376 minutes.
It travels 288 miles in 4 hours 30 minutes at that speed.
The car's average speed is 10.64 miles per hour.
Your average speed is 7.5 miles per hour.
33.3333 miles
40 minutes. 24 miles is two thirds of 36. Two thirds of an hour is 40 minutes.
Either acceleration, average speed, direction, or instantaneous speed.
2 hours 50 minutes.
224 miles
20 minutes