Between 2:15 and 4:00 is 1 hour and 45 minutes.
400 yrs
Thre is no set training time for an aviation license course. Training competion is counted in hours. Between 200-400 hours is the minimum. Pilots training range from 400-800.
400
About 400 miles.
190-2bbl, 215-220 4-bbl carb
The difference between them is 3,600 meters.4 km is ten times as long as 400 m.
Cars are not all the same length. They vary somewhere between 150 cm and 400 cm by model, I estimate.
400 Miles
215 miles
Time = Distance/Speed = 400/80 = 5 hours.
To 350-400 Degrees And About 30 minutes time
The elapsed time between 4:00 and 1:30 is 9 and 1/2 hours.